| 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 | $55.97 | 9.188% | $61.1125 | $61.11 | $61.10 | $61.10 |
| Purchase #2 | $183.74 | 3.221% | $189.6583 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $97.90 | 9.686% | $107.3826 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $235.72 | 12.688% | $265.6282 | $265.63 | $265.65 | $265.60 |
| Purchase #5 | $45.45 | 11.140% | $50.5131 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $250.67 | 11.495% | $279.4845 | $279.48 | $279.50 | $279.50 |
| Purchase #7 | $15.69 | 10.700% | $17.3688 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $885.14 | $971.1480 | $971.14 | $971.15 | $971.20 | |