| 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 | $92.44 | 7.266% | $99.1567 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $64.80 | 5.244% | $68.1981 | $68.20 | $68.20 | $68.20 |
| Purchase #3 | $13.34 | 7.319% | $14.3164 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $136.76 | 9.829% | $150.2021 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $12.51 | 10.781% | $13.8587 | $13.86 | $13.85 | $13.90 |
| Purchase #6 | $86.82 | 8.561% | $94.2527 | $94.25 | $94.25 | $94.30 |
| Purchase #7 | $242.25 | 12.540% | $272.6282 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $648.92 | $712.6129 | $712.62 | $712.60 | $712.70 | |