| 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 | $10.93 | 6.810% | $11.6743 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $90.90 | 12.154% | $101.948 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $64.25 | 10.234% | $70.8253 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $10.34 | 5.311% | $10.8892 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $94.96 | 13.792% | $108.0569 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $173.96 | 9.796% | $191.0011 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $158.74 | 6.241% | $168.647 | $168.65 | $168.65 | $168.60 |
| 7 purchase totals = | $604.08 | $663.0418 | $663.05 | $663.05 | $663.00 | |