| 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 | $95.48 | 4.377% | $99.6592 | $99.66 | $99.65 | $99.70 |
| Purchase #2 | $220.26 | 3.429% | $227.8127 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $215.42 | 5.177% | $226.5723 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $51.76 | 3.800% | $53.7269 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $153.90 | 7.729% | $165.7949 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $203.88 | 5.778% | $215.6602 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $212.38 | 5.834% | $224.7702 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $1,153.08 | $1,213.9964 | $1,213.99 | $1,213.95 | $1,214.10 | |