| 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 | $78.26 | 8.259% | $84.7235 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $67.96 | 12.403% | $76.3891 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $12.76 | 6.413% | $13.5783 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $147.41 | 12.596% | $165.9778 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $211.92 | 8.463% | $229.8548 | $229.85 | $229.85 | $229.90 |
| Purchase #6 | $144.43 | 8.784% | $157.1167 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $168.53 | 9.641% | $184.778 | $184.78 | $184.80 | $184.80 |
| 7 purchase totals = | $831.27 | $912.4182 | $912.42 | $912.45 | $912.50 | |