| 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 | $87.70 | 4.476% | $91.6255 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $157.76 | 13.475% | $179.0182 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $60.92 | 11.703% | $68.0495 | $68.05 | $68.05 | $68.00 |
| Purchase #4 | $143.48 | 7.711% | $154.5437 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $113.97 | 8.467% | $123.6198 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $49.74 | 12.723% | $56.0684 | $56.07 | $56.05 | $56.10 |
| Purchase #7 | $96.67 | 11.201% | $107.498 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $710.24 | $780.4231 | $780.43 | $780.40 | $780.30 | |