| 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 | $22.37 | 13.589% | $25.4099 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $131.76 | 5.678% | $139.2413 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $19.87 | 12.693% | $22.3921 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $20.62 | 9.191% | $22.5152 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $209.70 | 6.312% | $222.9363 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $225.73 | 13.183% | $255.488 | $255.49 | $255.50 | $255.50 |
| Purchase #7 | $54.26 | 7.557% | $58.3604 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $684.31 | $746.3432 | $746.35 | $746.35 | $746.30 | |