| 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 | $65.59 | 7.409% | $70.4496 | $70.45 | $70.45 | $70.40 |
| Purchase #2 | $96.48 | 6.751% | $102.9934 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $120.87 | 8.186% | $130.7644 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $77.70 | 13.349% | $88.0722 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $195.86 | 4.556% | $204.7834 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $136.71 | 5.770% | $144.5982 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $180.32 | 4.540% | $188.5065 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $873.53 | $930.1677 | $930.16 | $930.15 | $930.20 | |