| 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 | $57.92 | 13.711% | $65.8614 | $65.86 | $65.85 | $65.90 |
| Purchase #2 | $81.93 | 7.608% | $88.1632 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $55.84 | 3.532% | $57.8123 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $174.85 | 5.546% | $184.5472 | $184.55 | $184.55 | $184.50 |
| Purchase #5 | $38.47 | 8.304% | $41.6645 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $58.51 | 12.478% | $65.8109 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $172.46 | 12.848% | $194.6177 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $639.98 | $698.4772 | $698.47 | $698.40 | $698.50 | |