| 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 | $77.84 | 10.339% | $85.8879 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $193.57 | 7.563% | $208.2097 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $32.51 | 13.152% | $36.7857 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $148.87 | 10.241% | $164.1158 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $244.94 | 4.809% | $256.7192 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $138.79 | 11.281% | $154.4469 | $154.45 | $154.45 | $154.40 |
| Purchase #7 | $58.73 | 13.749% | $66.8048 | $66.80 | $66.80 | $66.80 |
| 7 purchase totals = | $895.25 | $972.9700 | $972.98 | $972.95 | $972.90 | |