| 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 | $13.98 | 12.641% | $15.7472 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $54.38 | 4.294% | $56.7151 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $249.90 | 8.532% | $271.2215 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $56.82 | 13.182% | $64.31 | $64.31 | $64.30 | $64.30 |
| Purchase #5 | $76.83 | 8.647% | $83.4735 | $83.47 | $83.45 | $83.50 |
| Purchase #6 | $35.62 | 10.532% | $39.3715 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $29.84 | 10.583% | $32.998 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $517.37 | $563.8368 | $563.84 | $563.75 | $563.80 | |