| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.53 | 10.548% | $84.6024 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $163.98 | 6.550% | $174.7207 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $148.49 | 8.351% | $160.8904 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $180.56 | 5.280% | $190.0936 | $190.09 | $190.10 | $190.10 |
| Purchase #5 | $117.26 | 10.478% | $129.5465 | $129.55 | $129.55 | $129.50 |
| Purchase #6 | $120.94 | 11.487% | $134.8324 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $193.32 | 13.242% | $218.9194 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $1,001.08 | $1,093.6054 | $1,093.60 | $1,093.60 | $1,093.50 | |