| 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 | $47.35 | 7.450% | $50.8776 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $240.33 | 4.707% | $251.6423 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $61.72 | 7.254% | $66.1972 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $110.89 | 12.408% | $124.6492 | $124.65 | $124.65 | $124.60 |
| Purchase #5 | $71.52 | 13.360% | $81.0751 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $19.66 | 5.801% | $20.8005 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $79.84 | 5.605% | $84.315 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $631.31 | $679.5569 | $679.57 | $679.60 | $679.50 | |