| 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 | $93.43 | 9.256% | $102.0779 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $71.46 | 11.260% | $79.5064 | $79.51 | $79.50 | $79.50 |
| Purchase #3 | $171.26 | 13.874% | $195.0206 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $59.66 | 4.867% | $62.5637 | $62.56 | $62.55 | $62.60 |
| Purchase #5 | $235.89 | 6.589% | $251.4328 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $76.57 | 4.464% | $79.9881 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $112.78 | 3.397% | $116.6111 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $821.05 | $887.2006 | $887.20 | $887.20 | $887.20 | |