| 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 | $78.95 | 12.685% | $88.9648 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $57.86 | 3.214% | $59.7196 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $7.32 | 9.743% | $8.0332 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $178.49 | 12.602% | $200.9833 | $200.98 | $201.00 | $201.00 |
| Purchase #5 | $115.66 | 11.119% | $128.5202 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $103.52 | 11.536% | $115.4621 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $208.27 | 9.694% | $228.4597 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $750.07 | $830.1429 | $830.13 | $830.10 | $830.20 | |