| 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 | $35.39 | 4.355% | $36.9312 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $61.98 | 5.253% | $65.2358 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $100.45 | 7.417% | $107.9004 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $48.36 | 6.191% | $51.354 | $51.35 | $51.35 | $51.40 |
| Purchase #5 | $165.39 | 13.237% | $187.2827 | $187.28 | $187.30 | $187.30 |
| Purchase #6 | $152.92 | 4.494% | $159.7922 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $65.35 | 12.105% | $73.2606 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $629.84 | $681.7569 | $681.75 | $681.80 | $681.80 | |