| 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 | $29.46 | 8.228% | $31.884 | $31.88 | $31.90 | $31.90 |
| Purchase #2 | $62.50 | 7.274% | $67.0463 | $67.05 | $67.05 | $67.00 |
| Purchase #3 | $243.81 | 3.250% | $251.7338 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $54.47 | 10.229% | $60.0417 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $122.74 | 9.547% | $134.458 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $170.25 | 4.637% | $178.1445 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $102.86 | 9.857% | $112.9989 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $786.09 | $836.3072 | $836.30 | $836.35 | $836.20 | |