| 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 | $27.84 | 5.395% | $29.342 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $105.34 | 11.541% | $117.4973 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $74.42 | 7.362% | $79.8988 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $72.66 | 6.303% | $77.2398 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $224.90 | 13.762% | $255.8507 | $255.85 | $255.85 | $255.90 |
| Purchase #6 | $228.91 | 8.217% | $247.7195 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $16.83 | 13.425% | $19.0894 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $750.90 | $826.6375 | $826.64 | $826.65 | $826.60 | |