| 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 | $57.99 | 4.676% | $60.7016 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $20.78 | 11.326% | $23.1335 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $32.82 | 5.675% | $34.6825 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $197.89 | 6.351% | $210.458 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $151.59 | 8.230% | $164.0659 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $152.55 | 7.800% | $164.4489 | $164.45 | $164.45 | $164.40 |
| Purchase #7 | $18.87 | 13.195% | $21.3599 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $632.49 | $678.8503 | $678.85 | $678.85 | $678.90 | |