| 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 | $118.40 | 5.755% | $125.2139 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $90.98 | 5.594% | $96.0694 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $84.86 | 11.566% | $94.6749 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $7.79 | 5.332% | $8.2054 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $55.25 | 5.216% | $58.1318 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $169.25 | 10.630% | $187.2413 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $14.80 | 10.766% | $16.3934 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $541.33 | $585.9301 | $585.92 | $585.90 | $585.90 | |