| 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 | $46.92 | 8.139% | $50.7388 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $113.93 | 7.384% | $122.3426 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $7.47 | 8.178% | $8.0809 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $154.43 | 12.529% | $173.7785 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $175.96 | 8.140% | $190.2831 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $90.47 | 6.326% | $96.1931 | $96.19 | $96.20 | $96.20 |
| Purchase #7 | $235.86 | 11.869% | $263.8542 | $263.85 | $263.85 | $263.90 |
| 7 purchase totals = | $825.04 | $905.2712 | $905.26 | $905.35 | $905.30 | |