| 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 | $15.71 | 3.829% | $16.3115 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $249.88 | 11.790% | $279.3409 | $279.34 | $279.35 | $279.30 |
| Purchase #3 | $109.87 | 6.423% | $116.927 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $129.89 | 13.264% | $147.1186 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $101.96 | 4.120% | $106.1608 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $63.42 | 3.353% | $65.5465 | $65.55 | $65.55 | $65.50 |
| Purchase #7 | $191.96 | 13.343% | $217.5732 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $862.69 | $948.9785 | $948.98 | $948.95 | $948.90 | |