| 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 | $38.93 | 5.419% | $41.0396 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $158.84 | 13.588% | $180.4232 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $32.44 | 8.335% | $35.1439 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $213.40 | 11.599% | $238.1523 | $238.15 | $238.15 | $238.20 |
| Purchase #5 | $20.95 | 7.252% | $22.4693 | $22.47 | $22.45 | $22.50 |
| Purchase #6 | $247.65 | 12.721% | $279.1536 | $279.15 | $279.15 | $279.20 |
| Purchase #7 | $131.95 | 11.334% | $146.9052 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $844.16 | $943.2871 | $943.28 | $943.25 | $943.30 | |