| 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 | $5.98 | 12.359% | $6.7191 | $6.72 | $6.70 | $6.70 |
| Purchase #2 | $107.98 | 7.579% | $116.1638 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $119.60 | 13.641% | $135.9146 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $249.88 | 11.380% | $278.3163 | $278.32 | $278.30 | $278.30 |
| Purchase #5 | $241.39 | 4.827% | $253.0419 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $86.92 | 7.758% | $93.6633 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $47.41 | 11.834% | $53.0205 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $859.16 | $936.8395 | $936.83 | $936.75 | $936.80 | |