| 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 | $48.42 | 13.131% | $54.778 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $65.27 | 10.489% | $72.1162 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $71.96 | 9.788% | $79.0034 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $69.84 | 5.365% | $73.5869 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $139.92 | 10.225% | $154.2268 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $21.68 | 13.728% | $24.6562 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $61.65 | 4.268% | $64.2812 | $64.28 | $64.30 | $64.30 |
| 7 purchase totals = | $478.74 | $522.6487 | $522.66 | $522.70 | $522.70 | |