| 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 | $52.75 | 9.680% | $57.8562 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $38.53 | 7.254% | $41.325 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $139.82 | 4.299% | $145.8309 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $107.49 | 7.768% | $115.8398 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $217.42 | 8.244% | $235.3441 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $143.93 | 3.139% | $148.448 | $148.45 | $148.45 | $148.40 |
| Purchase #7 | $44.41 | 5.137% | $46.6913 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $744.35 | $791.3353 | $791.34 | $791.40 | $791.20 | |