| 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 | $74.57 | 4.149% | $77.6639 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $65.61 | 5.606% | $69.2881 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $187.76 | 3.546% | $194.418 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $250.99 | 3.399% | $259.5212 | $259.52 | $259.50 | $259.50 |
| Purchase #5 | $135.72 | 11.857% | $151.8123 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $74.82 | 3.861% | $77.7088 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $12.26 | 7.818% | $13.2185 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $801.73 | $843.6308 | $843.63 | $843.55 | $843.60 | |