| 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 | $45.38 | 7.331% | $48.7068 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $45.99 | 4.494% | $48.0568 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $122.40 | 9.116% | $133.558 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $172.52 | 9.240% | $188.4608 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $32.67 | 6.667% | $34.8481 | $34.85 | $34.85 | $34.80 |
| Purchase #6 | $154.25 | 3.421% | $159.5269 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $163.48 | 13.253% | $185.146 | $185.15 | $185.15 | $185.10 |
| 7 purchase totals = | $736.69 | $798.3034 | $798.32 | $798.30 | $798.30 | |