| 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 | $28.80 | 11.193% | $32.0236 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $87.58 | 10.532% | $96.8039 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $188.37 | 8.192% | $203.8013 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $61.69 | 6.322% | $65.59 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $123.61 | 7.758% | $133.1997 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $85.48 | 3.631% | $88.5838 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $104.58 | 5.342% | $110.1667 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $680.11 | $730.1690 | $730.16 | $730.15 | $730.20 | |