| 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 | $93.96 | 13.849% | $106.9725 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $88.45 | 6.397% | $94.1081 | $94.11 | $94.10 | $94.10 |
| Purchase #3 | $100.53 | 4.259% | $104.8116 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $23.59 | 7.599% | $25.3826 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $34.27 | 9.653% | $37.5781 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $15.47 | 9.135% | $16.8832 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $149.71 | 13.227% | $169.5121 | $169.51 | $169.50 | $169.50 |
| 7 purchase totals = | $505.98 | $555.2482 | $555.24 | $555.25 | $555.30 | |