| 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 | $36.38 | 5.460% | $38.3663 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $198.39 | 7.501% | $213.2712 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $47.64 | 3.652% | $49.3798 | $49.38 | $49.40 | $49.40 |
| Purchase #4 | $223.47 | 5.600% | $235.9843 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $204.26 | 6.412% | $217.3572 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $40.28 | 9.139% | $43.9612 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $174.36 | 9.576% | $191.0567 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $924.78 | $989.3767 | $989.38 | $989.35 | $989.60 | |