| 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 | $29.73 | 7.863% | $32.0677 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $67.86 | 9.309% | $74.1771 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $156.91 | 10.820% | $173.8877 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $198.73 | 13.144% | $224.8511 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $112.26 | 3.440% | $116.1217 | $116.12 | $116.10 | $116.10 |
| Purchase #6 | $137.64 | 4.737% | $144.16 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $46.70 | 5.309% | $49.1793 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $749.83 | $814.4446 | $814.45 | $814.45 | $814.60 | |