| 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 | $80.80 | 9.609% | $88.5641 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $19.33 | 8.356% | $20.9452 | $20.95 | $20.95 | $20.90 |
| Purchase #3 | $242.93 | 7.139% | $260.2728 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $77.60 | 12.816% | $87.5452 | $87.55 | $87.55 | $87.50 |
| Purchase #5 | $238.41 | 5.829% | $252.3069 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $84.81 | 5.644% | $89.5967 | $89.60 | $89.60 | $89.60 |
| Purchase #7 | $235.31 | 12.258% | $264.1543 | $264.15 | $264.15 | $264.20 |
| 7 purchase totals = | $979.19 | $1,063.3852 | $1,063.39 | $1,063.35 | $1,063.40 | |