| 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 | $95.90 | 13.413% | $108.7631 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $44.80 | 7.800% | $48.2944 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $119.98 | 3.661% | $124.3725 | $124.37 | $124.35 | $124.40 |
| Purchase #4 | $23.62 | 11.311% | $26.2917 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $49.92 | 9.461% | $54.6429 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $122.38 | 8.127% | $132.3258 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $102.51 | 3.276% | $105.8682 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $559.11 | $600.5586 | $600.55 | $600.55 | $600.60 | |