| 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 | $58.71 | 13.748% | $66.7815 | $66.78 | $66.80 | $66.80 |
| Purchase #2 | $47.60 | 3.751% | $49.3855 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $19.86 | 10.295% | $21.9046 | $21.90 | $21.90 | $21.90 |
| Purchase #4 | $40.88 | 12.617% | $46.0378 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $131.84 | 6.475% | $140.3766 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $180.28 | 6.114% | $191.3023 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $32.56 | 5.135% | $34.232 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $511.73 | $550.0203 | $550.02 | $550.10 | $550.00 | |