| 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 | $108.98 | 5.850% | $115.3553 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $19.93 | 11.753% | $22.2724 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $19.27 | 7.517% | $20.7185 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $6.52 | 11.575% | $7.2747 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $58.63 | 7.796% | $63.2008 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $95.78 | 9.799% | $105.1655 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $250.33 | 13.778% | $284.8205 | $284.82 | $284.80 | $284.80 |
| 7 purchase totals = | $559.44 | $618.8077 | $618.81 | $618.70 | $618.90 | |