| 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 | $96.42 | 8.580% | $104.6928 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $5.83 | 10.239% | $6.4269 | $6.43 | $6.45 | $6.40 |
| Purchase #3 | $129.34 | 9.290% | $141.3557 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $216.33 | 7.759% | $233.115 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $227.99 | 10.379% | $251.6531 | $251.65 | $251.65 | $251.70 |
| Purchase #6 | $96.54 | 3.697% | $100.1091 | $100.11 | $100.10 | $100.10 |
| Purchase #7 | $247.90 | 5.432% | $261.3659 | $261.37 | $261.35 | $261.40 |
| 7 purchase totals = | $1,020.35 | $1,098.7185 | $1,098.73 | $1,098.70 | $1,098.80 | |