| 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 | $90.42 | 8.155% | $97.7938 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $84.29 | 10.337% | $93.0031 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $106.34 | 13.606% | $120.8086 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $59.34 | 8.797% | $64.5601 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $128.59 | 13.632% | $146.1194 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $166.40 | 6.535% | $177.2742 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $161.68 | 13.858% | $184.0856 | $184.09 | $184.10 | $184.10 |
| 7 purchase totals = | $797.06 | $883.6448 | $883.64 | $883.60 | $883.70 | |