| 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 | $122.75 | 12.344% | $137.9023 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $58.83 | 4.815% | $61.6627 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $62.29 | 10.514% | $68.8392 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $29.96 | 12.571% | $33.7263 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $149.36 | 6.445% | $158.9863 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $21.66 | 13.714% | $24.6305 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $112.83 | 4.467% | $117.8701 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $557.68 | $603.6174 | $603.62 | $603.65 | $603.60 | |