| 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 | $61.41 | 13.730% | $69.8416 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $83.26 | 7.434% | $89.4495 | $89.45 | $89.45 | $89.40 |
| Purchase #3 | $19.70 | 12.219% | $22.1071 | $22.11 | $22.10 | $22.10 |
| Purchase #4 | $151.80 | 13.513% | $172.3127 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $169.92 | 12.730% | $191.5508 | $191.55 | $191.55 | $191.60 |
| Purchase #6 | $169.68 | 11.152% | $188.6027 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $132.39 | 4.753% | $138.6825 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $788.16 | $872.5469 | $872.54 | $872.55 | $872.50 | |