| 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 | $81.96 | 12.789% | $92.4419 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $208.68 | 8.109% | $225.6019 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $123.35 | 9.782% | $135.4161 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $8.57 | 7.429% | $9.2067 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $122.89 | 10.811% | $136.1756 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $158.89 | 11.245% | $176.7572 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $89.56 | 8.495% | $97.1681 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $793.90 | $872.7675 | $872.78 | $872.75 | $872.80 | |