| 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 | $5.32 | 6.761% | $5.6797 | $5.68 | $5.70 | $5.70 |
| Purchase #2 | $222.27 | 3.119% | $229.2026 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $55.28 | 4.506% | $57.7709 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $38.89 | 7.362% | $41.7531 | $41.75 | $41.75 | $41.80 |
| Purchase #5 | $250.64 | 7.288% | $268.9066 | $268.91 | $268.90 | $268.90 |
| Purchase #6 | $24.90 | 5.827% | $26.3509 | $26.35 | $26.35 | $26.40 |
| Purchase #7 | $127.92 | 13.127% | $144.7121 | $144.71 | $144.70 | $144.70 |
| 7 purchase totals = | $725.22 | $774.3759 | $774.37 | $774.35 | $774.50 | |