| 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 | $76.63 | 5.567% | $80.896 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $44.46 | 13.628% | $50.519 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $59.50 | 9.230% | $64.9919 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $194.33 | 7.232% | $208.3839 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $70.55 | 6.826% | $75.3657 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $167.93 | 11.778% | $187.7088 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $174.29 | 5.681% | $184.1914 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $787.69 | $852.0567 | $852.06 | $852.05 | $852.10 | |