| 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 | $70.69 | 10.390% | $78.0347 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $92.97 | 10.492% | $102.7244 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $7.33 | 3.540% | $7.5895 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $191.58 | 8.619% | $208.0923 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $101.54 | 11.771% | $113.4923 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $181.98 | 6.476% | $193.765 | $193.77 | $193.75 | $193.80 |
| Purchase #7 | $248.83 | 12.183% | $279.145 | $279.15 | $279.15 | $279.10 |
| 7 purchase totals = | $894.92 | $982.8432 | $982.84 | $982.85 | $982.80 | |