| 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 | $67.76 | 7.617% | $72.9213 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $40.66 | 6.825% | $43.435 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $110.63 | 13.147% | $125.1745 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $61.31 | 3.383% | $63.3841 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $117.66 | 6.372% | $125.1573 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $249.57 | 11.454% | $278.1557 | $278.16 | $278.15 | $278.20 |
| Purchase #7 | $38.35 | 9.781% | $42.101 | $42.10 | $42.10 | $42.10 |
| 7 purchase totals = | $685.94 | $750.3289 | $750.33 | $750.30 | $750.40 | |