| 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 | $29.27 | 7.420% | $31.4418 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $57.50 | 4.724% | $60.2163 | $60.22 | $60.20 | $60.20 |
| Purchase #3 | $24.76 | 5.605% | $26.1478 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $12.53 | 8.513% | $13.5967 | $13.60 | $13.60 | $13.60 |
| Purchase #5 | $22.98 | 13.870% | $26.1673 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $48.44 | 6.607% | $51.6404 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $237.99 | 7.834% | $256.6341 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $433.47 | $465.8444 | $465.85 | $465.85 | $465.70 | |