| 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 | $69.26 | 4.389% | $72.2998 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $221.95 | 5.600% | $234.3792 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $170.79 | 13.484% | $193.8193 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $9.45 | 6.310% | $10.0463 | $10.05 | $10.05 | $10.00 |
| Purchase #5 | $83.60 | 10.823% | $92.648 | $92.65 | $92.65 | $92.60 |
| Purchase #6 | $32.68 | 3.615% | $33.8614 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $187.31 | 3.761% | $194.3547 | $194.35 | $194.35 | $194.40 |
| 7 purchase totals = | $775.04 | $831.4087 | $831.41 | $831.40 | $831.40 | |