| 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 | $29.93 | 12.155% | $33.568 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $172.79 | 8.789% | $187.9765 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $17.61 | 10.518% | $19.4622 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $242.64 | 12.765% | $273.613 | $273.61 | $273.60 | $273.60 |
| Purchase #5 | $9.70 | 12.184% | $10.8818 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $205.70 | 10.611% | $227.5268 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $94.26 | 10.637% | $104.2864 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $772.63 | $857.3147 | $857.32 | $857.35 | $857.40 | |