| 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 | $15.81 | 7.362% | $16.9739 | $16.97 | $16.95 | $17.00 |
| Purchase #2 | $222.91 | 7.681% | $240.0317 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $32.51 | 9.222% | $35.5081 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $161.41 | 13.478% | $183.1648 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $83.82 | 4.135% | $87.286 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $61.69 | 8.265% | $66.7887 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $50.26 | 8.151% | $54.3567 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $628.41 | $684.1099 | $684.11 | $684.10 | $684.20 | |