| 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 | $26.79 | 8.633% | $29.1028 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $87.63 | 3.465% | $90.6664 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $174.57 | 11.778% | $195.1309 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $184.31 | 11.696% | $205.8669 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $47.26 | 4.869% | $49.5611 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $87.78 | 6.401% | $93.3988 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $69.87 | 5.308% | $73.5787 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $678.21 | $737.3056 | $737.31 | $737.30 | $737.40 | |