| 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 | $66.97 | 6.201% | $71.1228 | $71.12 | $71.10 | $71.10 |
| Purchase #2 | $188.40 | 6.874% | $201.3506 | $201.35 | $201.35 | $201.40 |
| Purchase #3 | $32.31 | 10.674% | $35.7588 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $43.77 | 9.718% | $48.0236 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $239.96 | 7.564% | $258.1106 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $103.30 | 7.730% | $111.2851 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $69.66 | 4.383% | $72.7132 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $744.37 | $798.3647 | $798.36 | $798.30 | $798.40 | |