| 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 | $84.25 | 4.614% | $88.1373 | $88.14 | $88.15 | $88.10 |
| Purchase #2 | $73.36 | 6.767% | $78.3243 | $78.32 | $78.30 | $78.30 |
| Purchase #3 | $240.60 | 12.712% | $271.1851 | $271.19 | $271.20 | $271.20 |
| Purchase #4 | $10.41 | 4.277% | $10.8552 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $37.51 | 10.791% | $41.5577 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $21.31 | 8.675% | $23.1586 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $207.80 | 4.283% | $216.7001 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $675.24 | $729.9183 | $729.93 | $729.90 | $730.00 | |