| 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 | $90.91 | 3.625% | $94.2055 | $94.21 | $94.20 | $94.20 |
| Purchase #2 | $144.86 | 11.114% | $160.9597 | $160.96 | $160.95 | $161.00 |
| Purchase #3 | $81.84 | 10.638% | $90.5461 | $90.55 | $90.55 | $90.50 |
| Purchase #4 | $155.58 | 8.764% | $169.215 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $153.39 | 8.127% | $165.856 | $165.86 | $165.85 | $165.90 |
| Purchase #6 | $59.76 | 8.426% | $64.7954 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $62.76 | 10.743% | $69.5023 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $749.10 | $815.0800 | $815.10 | $815.05 | $815.10 | |