| 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 | $92.90 | 9.664% | $101.8779 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $17.40 | 7.526% | $18.7095 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $223.54 | 10.806% | $247.6957 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $26.86 | 3.397% | $27.7724 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $133.73 | 11.453% | $149.0461 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $151.36 | 5.272% | $159.3397 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $27.63 | 4.691% | $28.9261 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $673.42 | $733.3674 | $733.38 | $733.40 | $733.30 | |