| 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 | $91.33 | 8.556% | $99.1442 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $132.64 | 5.234% | $139.5824 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $187.81 | 6.332% | $199.7021 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $63.46 | 10.746% | $70.2794 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $22.95 | 5.149% | $24.1317 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $108.95 | 9.135% | $118.9026 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $203.90 | 12.718% | $229.832 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $811.04 | $881.5744 | $881.56 | $881.65 | $881.50 | |