| 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 | $73.87 | 11.596% | $82.436 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $46.44 | 6.181% | $49.3105 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $24.28 | 10.546% | $26.8406 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $160.62 | 3.451% | $166.163 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $170.80 | 7.382% | $183.4085 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $131.43 | 13.461% | $149.1218 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $63.69 | 11.458% | $70.9876 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $671.13 | $728.2680 | $728.27 | $728.25 | $728.20 | |