| 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 | $53.39 | 6.641% | $56.9356 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $135.91 | 5.151% | $142.9107 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $35.38 | 9.460% | $38.7269 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $63.51 | 9.669% | $69.6508 | $69.65 | $69.65 | $69.70 |
| Purchase #5 | $47.32 | 3.146% | $48.8087 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $168.96 | 5.753% | $178.6803 | $178.68 | $178.70 | $178.70 |
| Purchase #7 | $25.55 | 10.473% | $28.2259 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $530.02 | $563.9389 | $563.95 | $564.00 | $563.90 | |