| 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 | $81.74 | 4.416% | $85.3496 | $85.35 | $85.35 | $85.30 |
| Purchase #2 | $96.88 | 13.641% | $110.0954 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $88.70 | 12.799% | $100.0527 | $100.05 | $100.05 | $100.10 |
| Purchase #4 | $79.80 | 7.323% | $85.6438 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $205.37 | 9.237% | $224.34 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $47.28 | 6.319% | $50.2676 | $50.27 | $50.25 | $50.30 |
| Purchase #7 | $85.25 | 9.107% | $93.0137 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $685.02 | $748.7628 | $748.76 | $748.75 | $748.70 | |