| 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 | $71.92 | 5.596% | $75.9446 | $75.94 | $75.95 | $75.90 |
| Purchase #2 | $116.53 | 3.420% | $120.5153 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $131.97 | 10.253% | $145.5009 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $55.35 | 12.579% | $62.3125 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $180.76 | 11.300% | $201.1859 | $201.19 | $201.20 | $201.20 |
| Purchase #6 | $5.90 | 7.146% | $6.3216 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $59.97 | 12.684% | $67.5766 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $622.40 | $679.3574 | $679.36 | $679.35 | $679.30 | |