| 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 | $67.31 | 4.139% | $70.096 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $120.40 | 3.339% | $124.4202 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $167.96 | 9.580% | $184.0506 | $184.05 | $184.05 | $184.10 |
| Purchase #4 | $30.57 | 10.130% | $33.6667 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $143.58 | 11.152% | $159.592 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $199.78 | 12.369% | $224.4908 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $90.28 | 7.558% | $97.1034 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $819.88 | $893.4197 | $893.42 | $893.40 | $893.50 | |