| 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 | $93.62 | 12.796% | $105.5996 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $72.50 | 7.303% | $77.7947 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $24.98 | 5.404% | $26.3299 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $211.52 | 6.686% | $225.6622 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $49.35 | 4.551% | $51.5959 | $51.60 | $51.60 | $51.60 |
| Purchase #6 | $166.78 | 8.324% | $180.6628 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $148.41 | 7.518% | $159.5675 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $767.16 | $827.2126 | $827.21 | $827.20 | $827.30 | |