| 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 | $27.94 | 12.537% | $31.4428 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $62.92 | 3.487% | $65.114 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $207.26 | 12.148% | $232.4379 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $136.54 | 9.499% | $149.5099 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $31.98 | 3.126% | $32.9797 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $198.46 | 3.203% | $204.8167 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $43.93 | 13.729% | $49.9611 | $49.96 | $49.95 | $50.00 |
| 7 purchase totals = | $709.03 | $766.2621 | $766.26 | $766.25 | $766.20 | |