| 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 | $31.45 | 7.862% | $33.9226 | $33.92 | $33.90 | $33.90 |
| Purchase #2 | $218.43 | 12.253% | $245.1942 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $75.99 | 11.444% | $84.6863 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $48.73 | 3.791% | $50.5774 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $151.35 | 12.399% | $170.1159 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $113.77 | 12.344% | $127.8138 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $135.83 | 12.221% | $152.4298 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $775.55 | $864.7400 | $864.74 | $864.75 | $864.70 | |