| 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 | $84.35 | 9.621% | $92.4653 | $92.47 | $92.45 | $92.50 |
| Purchase #2 | $73.44 | 12.524% | $82.6376 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $47.97 | 4.133% | $49.9526 | $49.95 | $49.95 | $50.00 |
| Purchase #4 | $155.80 | 9.198% | $170.1305 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $29.80 | 8.444% | $32.3163 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $184.46 | 9.564% | $202.1018 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $238.49 | 9.221% | $260.4812 | $260.48 | $260.50 | $260.50 |
| 7 purchase totals = | $814.31 | $890.0853 | $890.09 | $890.10 | $890.10 | |