| 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 | $79.45 | 7.660% | $85.5359 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $136.90 | 13.845% | $155.8538 | $155.85 | $155.85 | $155.90 |
| Purchase #3 | $126.34 | 6.850% | $134.9943 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $176.38 | 13.361% | $199.9461 | $199.95 | $199.95 | $199.90 |
| Purchase #5 | $68.90 | 3.651% | $71.4155 | $71.42 | $71.40 | $71.40 |
| Purchase #6 | $47.90 | 13.373% | $54.3057 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $15.79 | 8.561% | $17.1418 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $651.66 | $719.1931 | $719.20 | $719.20 | $719.10 | |