| 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 | $143.47 | 5.725% | $151.6837 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $60.53 | 12.728% | $68.2343 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $10.94 | 9.153% | $11.9413 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $60.59 | 8.129% | $65.5154 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $52.95 | 11.286% | $58.9259 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $98.68 | 9.576% | $108.1296 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $63.65 | 9.812% | $69.8953 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $490.81 | $534.3255 | $534.33 | $534.40 | $534.20 | |