| 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 | $43.96 | 13.217% | $49.7702 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $175.31 | 5.160% | $184.356 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $207.50 | 6.759% | $221.5249 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $18.53 | 8.590% | $20.1217 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $10.85 | 13.409% | $12.3049 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $59.45 | 10.204% | $65.5163 | $65.52 | $65.50 | $65.50 |
| Purchase #7 | $212.32 | 8.416% | $230.1889 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $727.92 | $783.7829 | $783.78 | $783.70 | $783.80 | |