| 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 | $66.64 | 7.690% | $71.7646 | $71.76 | $71.75 | $71.80 |
| Purchase #2 | $37.59 | 9.374% | $41.1137 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $93.87 | 4.329% | $97.9336 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $49.65 | 5.857% | $52.558 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $70.88 | 10.796% | $78.5322 | $78.53 | $78.55 | $78.50 |
| Purchase #6 | $210.29 | 4.380% | $219.5007 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $239.43 | 7.426% | $257.2101 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $768.35 | $818.6129 | $818.60 | $818.60 | $818.60 | |