| 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 | $82.27 | 7.269% | $88.2502 | $88.25 | $88.25 | $88.30 |
| Purchase #2 | $17.87 | 8.535% | $19.3952 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $12.86 | 9.556% | $14.0889 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $93.35 | 11.500% | $104.0853 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $214.67 | 3.373% | $221.9108 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $111.59 | 3.615% | $115.624 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $160.80 | 8.833% | $175.0035 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $693.41 | $738.3579 | $738.36 | $738.35 | $738.40 | |