| 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 | $6.70 | 5.222% | $7.0499 | $7.05 | $7.05 | $7.00 |
| Purchase #2 | $87.65 | 7.784% | $94.4727 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $54.39 | 6.687% | $58.0271 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $242.25 | 11.227% | $269.4474 | $269.45 | $269.45 | $269.40 |
| Purchase #5 | $66.57 | 12.321% | $74.7721 | $74.77 | $74.75 | $74.80 |
| Purchase #6 | $117.62 | 3.793% | $122.0813 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $8.77 | 5.691% | $9.2691 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $583.95 | $635.1196 | $635.12 | $635.10 | $635.10 | |