| 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 | $63.76 | 10.533% | $70.4758 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $67.52 | 6.238% | $71.7319 | $71.73 | $71.75 | $71.70 |
| Purchase #3 | $139.89 | 5.842% | $148.0624 | $148.06 | $148.05 | $148.10 |
| Purchase #4 | $22.34 | 13.842% | $25.4323 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $226.82 | 9.142% | $247.5559 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $124.89 | 11.825% | $139.6582 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $68.44 | 8.435% | $74.2129 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $713.66 | $777.1294 | $777.13 | $777.15 | $777.20 | |