| 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 | $187.89 | 8.529% | $203.9151 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $55.74 | 8.104% | $60.2572 | $60.26 | $60.25 | $60.30 |
| Purchase #3 | $59.40 | 3.851% | $61.6875 | $61.69 | $61.70 | $61.70 |
| Purchase #4 | $44.82 | 6.252% | $47.6221 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $23.96 | 6.162% | $25.4364 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $166.78 | 3.198% | $172.1136 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $30.32 | 11.807% | $33.8999 | $33.90 | $33.90 | $33.90 |
| 7 purchase totals = | $568.91 | $604.9318 | $604.94 | $604.90 | $604.90 | |