| 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 | $56.72 | 3.650% | $58.7903 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $219.36 | 4.571% | $229.3869 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $113.54 | 6.457% | $120.8713 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $49.85 | 12.193% | $55.9282 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $113.29 | 7.193% | $121.4389 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $246.82 | 3.484% | $255.4192 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $127.26 | 4.359% | $132.8073 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $926.84 | $974.6421 | $974.65 | $974.65 | $974.60 | |