| 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 | $84.80 | 9.283% | $92.672 | $92.67 | $92.65 | $92.70 |
| Purchase #2 | $224.81 | 7.802% | $242.3497 | $242.35 | $242.35 | $242.30 |
| Purchase #3 | $66.25 | 8.550% | $71.9144 | $71.91 | $71.90 | $71.90 |
| Purchase #4 | $127.96 | 5.567% | $135.0835 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $64.31 | 9.120% | $70.1751 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $68.46 | 10.151% | $75.4094 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $165.74 | 10.821% | $183.6747 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $802.33 | $871.2788 | $871.27 | $871.25 | $871.30 | |