| 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 | $43.89 | 12.355% | $49.3126 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $155.86 | 5.119% | $163.8385 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $204.58 | 9.244% | $223.4914 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $32.30 | 5.768% | $34.1631 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $116.40 | 9.362% | $127.2974 | $127.30 | $127.30 | $127.30 |
| Purchase #6 | $31.28 | 13.802% | $35.5973 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $55.84 | 3.197% | $57.6252 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $640.15 | $691.3255 | $691.33 | $691.35 | $691.30 | |