| 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 | $34.70 | 8.846% | $37.7696 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $116.32 | 7.438% | $124.9719 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $186.46 | 7.699% | $200.8156 | $200.82 | $200.80 | $200.80 |
| Purchase #4 | $104.95 | 6.729% | $112.0121 | $112.01 | $112.00 | $112.00 |
| Purchase #5 | $40.64 | 8.618% | $44.1424 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $204.68 | 6.670% | $218.3322 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $113.61 | 3.105% | $117.1376 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $801.36 | $855.1814 | $855.18 | $855.15 | $855.10 | |