| 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 | $117.77 | 5.731% | $124.5194 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $26.39 | 6.612% | $28.1349 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $105.94 | 13.634% | $120.3839 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $30.42 | 6.778% | $32.4819 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $173.27 | 5.708% | $183.1603 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $132.82 | 7.690% | $143.0339 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $235.82 | 4.154% | $245.616 | $245.62 | $245.60 | $245.60 |
| 7 purchase totals = | $822.43 | $877.3303 | $877.32 | $877.35 | $877.30 | |