| 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 | $31.43 | 6.310% | $33.4132 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $216.76 | 13.311% | $245.6129 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $64.28 | 3.724% | $66.6738 | $66.67 | $66.65 | $66.70 |
| Purchase #4 | $249.78 | 8.299% | $270.5092 | $270.51 | $270.50 | $270.50 |
| Purchase #5 | $99.51 | 8.439% | $107.9076 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $74.96 | 7.605% | $80.6607 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $45.99 | 10.127% | $50.6474 | $50.65 | $50.65 | $50.60 |
| 7 purchase totals = | $782.71 | $855.4248 | $855.42 | $855.35 | $855.40 | |