| 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 | $24.32 | 8.821% | $26.4653 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $228.59 | 4.416% | $238.6845 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $112.42 | 10.687% | $124.4343 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $67.35 | 6.406% | $71.6644 | $71.66 | $71.65 | $71.70 |
| Purchase #5 | $39.40 | 13.622% | $44.7671 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $27.77 | 11.701% | $31.0194 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $93.61 | 4.396% | $97.7251 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $593.46 | $634.7601 | $634.76 | $634.75 | $634.80 | |