| 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 | $66.61 | 6.314% | $70.8158 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $22.55 | 10.791% | $24.9834 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $203.32 | 12.201% | $228.1271 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $199.67 | 8.316% | $216.2746 | $216.27 | $216.25 | $216.30 |
| Purchase #5 | $154.77 | 9.393% | $169.3075 | $169.31 | $169.30 | $169.30 |
| Purchase #6 | $155.34 | 9.573% | $170.2107 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $188.91 | 9.804% | $207.4307 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $991.17 | $1,087.1498 | $1,087.15 | $1,087.15 | $1,087.10 | |