| 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 | $30.62 | 12.868% | $34.5602 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $156.33 | 6.255% | $166.1084 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $50.30 | 4.453% | $52.5399 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $130.53 | 4.691% | $136.6532 | $136.65 | $136.65 | $136.70 |
| Purchase #5 | $61.86 | 10.671% | $68.4611 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $151.78 | 13.406% | $172.1276 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $104.54 | 3.301% | $107.9909 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $685.96 | $738.4413 | $738.44 | $738.45 | $738.50 | |