| 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 | $81.86 | 7.490% | $87.9913 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $48.90 | 9.590% | $53.5895 | $53.59 | $53.60 | $53.60 |
| Purchase #3 | $101.85 | 10.871% | $112.9221 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $48.48 | 9.595% | $53.1317 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $99.43 | 7.152% | $106.5412 | $106.54 | $106.55 | $106.50 |
| Purchase #6 | $58.65 | 11.724% | $65.5261 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $189.51 | 11.575% | $211.4458 | $211.45 | $211.45 | $211.40 |
| 7 purchase totals = | $628.68 | $691.1477 | $691.15 | $691.20 | $691.00 | |