| 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 | $31.66 | 6.814% | $33.8173 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $144.53 | 8.303% | $156.5303 | $156.53 | $156.55 | $156.50 |
| Purchase #3 | $146.99 | 11.249% | $163.5249 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $142.94 | 7.218% | $153.2574 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $169.88 | 4.250% | $177.0999 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $113.97 | 9.305% | $124.5749 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $107.84 | 13.436% | $122.3294 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $857.81 | $931.1341 | $931.13 | $931.10 | $931.10 | |