| 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 | $71.49 | 10.362% | $78.8978 | $78.90 | $78.90 | $78.90 |
| Purchase #2 | $153.73 | 6.147% | $163.1798 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $155.52 | 6.343% | $165.3846 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $116.63 | 10.874% | $129.3123 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $140.80 | 5.695% | $148.8186 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $58.60 | 7.804% | $63.1731 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $92.42 | 6.803% | $98.7073 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $789.19 | $847.4735 | $847.47 | $847.45 | $847.50 | |