| 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 | $35.79 | 6.479% | $38.1088 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $120.62 | 12.784% | $136.0401 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $242.70 | 12.203% | $272.3167 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $29.84 | 6.359% | $31.7375 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $197.87 | 8.872% | $215.425 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $132.50 | 11.241% | $147.3943 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $118.80 | 5.677% | $125.5443 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $878.12 | $966.5667 | $966.57 | $966.60 | $966.40 | |