| 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 | $56.76 | 9.788% | $62.3157 | $62.32 | $62.30 | $62.30 |
| Purchase #2 | $38.97 | 4.277% | $40.6367 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $227.52 | 4.458% | $237.6628 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $242.66 | 12.192% | $272.2451 | $272.25 | $272.25 | $272.20 |
| Purchase #5 | $129.85 | 12.607% | $146.2202 | $146.22 | $146.20 | $146.20 |
| Purchase #6 | $10.68 | 4.571% | $11.1682 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $48.35 | 5.736% | $51.1234 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $754.79 | $821.3721 | $821.38 | $821.30 | $821.30 | |