| 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 | $71.93 | 9.764% | $78.9532 | $78.95 | $78.95 | $79.00 |
| Purchase #2 | $213.74 | 6.655% | $227.9644 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $50.31 | 13.290% | $56.9962 | $57.00 | $57.00 | $57.00 |
| Purchase #4 | $91.63 | 11.289% | $101.9741 | $101.97 | $101.95 | $102.00 |
| Purchase #5 | $249.61 | 8.696% | $271.3161 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $201.26 | 8.163% | $217.6889 | $217.69 | $217.70 | $217.70 |
| Purchase #7 | $27.29 | 8.162% | $29.5174 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $905.77 | $984.4103 | $984.41 | $984.35 | $984.50 | |