| 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 | $81.96 | 12.319% | $92.0567 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $65.49 | 7.754% | $70.5681 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $106.38 | 8.594% | $115.5223 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $207.67 | 4.326% | $216.6538 | $216.65 | $216.65 | $216.70 |
| Purchase #5 | $50.46 | 7.258% | $54.1224 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $90.32 | 3.621% | $93.5905 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $238.63 | 13.531% | $270.919 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $840.91 | $913.4328 | $913.43 | $913.35 | $913.50 | |