| 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 | $23.72 | 8.176% | $25.6593 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $127.60 | 10.190% | $140.6024 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $136.60 | 7.683% | $147.095 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $34.83 | 9.461% | $38.1253 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $7.50 | 4.815% | $7.8611 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $65.87 | 5.339% | $69.3868 | $69.39 | $69.40 | $69.40 |
| Purchase #7 | $222.48 | 13.186% | $251.8162 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $618.60 | $680.5461 | $680.56 | $680.55 | $680.60 | |