| 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 | $113.31 | 6.601% | $120.7896 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $158.66 | 6.844% | $169.5187 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $207.43 | 10.605% | $229.428 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $97.77 | 6.238% | $103.8689 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $58.26 | 6.866% | $62.2601 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $111.81 | 9.545% | $122.4823 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $61.93 | 4.368% | $64.6351 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $809.17 | $872.9827 | $872.99 | $873.00 | $873.00 | |