| 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 | $24.33 | 6.458% | $25.9012 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $149.73 | 13.395% | $169.7863 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $168.94 | 8.173% | $182.7475 | $182.75 | $182.75 | $182.70 |
| Purchase #4 | $238.82 | 12.683% | $269.1095 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $67.78 | 12.260% | $76.0898 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $104.77 | 3.127% | $108.0462 | $108.05 | $108.05 | $108.00 |
| Purchase #7 | $81.47 | 8.635% | $88.5049 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $835.84 | $920.1854 | $920.19 | $920.20 | $920.10 | |