| 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 | $83.57 | 3.630% | $86.6036 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $136.56 | 7.620% | $146.9659 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $209.74 | 9.428% | $229.5143 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $73.80 | 9.706% | $80.963 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $136.94 | 5.194% | $144.0527 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $188.85 | 10.569% | $208.8096 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $37.96 | 4.352% | $39.612 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $867.42 | $936.5211 | $936.51 | $936.45 | $936.60 | |