| 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 | $48.93 | 9.258% | $53.4599 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $107.70 | 4.651% | $112.7091 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $75.98 | 13.678% | $86.3725 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $87.62 | 10.443% | $96.7702 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $48.77 | 9.438% | $53.3729 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $31.31 | 10.548% | $34.6126 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $172.94 | 9.163% | $188.7865 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $573.25 | $626.0837 | $626.08 | $626.00 | $626.20 | |