| 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 | $83.66 | 5.564% | $88.3148 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $76.71 | 10.155% | $84.4999 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $143.78 | 4.387% | $150.0876 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $162.72 | 13.487% | $184.666 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $150.48 | 3.739% | $156.1064 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $62.77 | 11.838% | $70.2007 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $92.69 | 4.822% | $97.1595 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $772.81 | $831.0349 | $831.04 | $831.00 | $831.10 | |