| 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 | $54.30 | 5.637% | $57.3609 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $201.89 | 3.596% | $209.15 | $209.15 | $209.15 | $209.20 |
| Purchase #3 | $133.92 | 11.724% | $149.6208 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $25.55 | 9.801% | $28.0542 | $28.05 | $28.05 | $28.10 |
| Purchase #5 | $30.59 | 10.126% | $33.6875 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $231.51 | 6.681% | $246.9772 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $189.53 | 5.717% | $200.3654 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $867.29 | $925.2160 | $925.22 | $925.20 | $925.40 | |