| 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 | $92.70 | 8.565% | $100.6398 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $112.86 | 10.311% | $124.497 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $58.39 | 10.366% | $64.4427 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $195.71 | 7.356% | $210.1064 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $143.54 | 4.629% | $150.1845 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $178.57 | 5.543% | $188.4681 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $87.95 | 7.330% | $94.3967 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $869.72 | $932.7352 | $932.74 | $932.75 | $932.70 | |