| 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 | $86.86 | 12.312% | $97.5542 | $97.55 | $97.55 | $97.60 |
| Purchase #2 | $23.37 | 10.723% | $25.876 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $221.87 | 11.198% | $246.715 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $50.87 | 6.749% | $54.3032 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $81.51 | 4.184% | $84.9204 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $124.45 | 3.484% | $128.7858 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $19.98 | 8.381% | $21.6545 | $21.65 | $21.65 | $21.70 |
| 7 purchase totals = | $608.91 | $659.8091 | $659.81 | $659.80 | $659.90 | |