| 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 | $110.86 | 10.309% | $122.2886 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $46.54 | 4.191% | $48.4905 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $82.94 | 4.315% | $86.5189 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $90.30 | 6.841% | $96.4774 | $96.48 | $96.50 | $96.50 |
| Purchase #5 | $100.78 | 7.151% | $107.9868 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $188.29 | 9.439% | $206.0627 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $17.32 | 10.593% | $19.1547 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $637.03 | $686.9796 | $686.98 | $687.00 | $687.10 | |