| 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 | $44.26 | 7.119% | $47.4109 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $14.42 | 3.640% | $14.9449 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $189.48 | 10.757% | $209.8624 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $179.31 | 8.309% | $194.2089 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $45.62 | 7.548% | $49.0634 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $188.30 | 10.400% | $207.8832 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $209.45 | 6.841% | $223.7785 | $223.78 | $223.80 | $223.80 |
| 7 purchase totals = | $870.84 | $947.1522 | $947.14 | $947.15 | $947.20 | |