| 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 | $5.45 | 6.866% | $5.8242 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $186.40 | 4.360% | $194.527 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $185.91 | 4.381% | $194.0547 | $194.05 | $194.05 | $194.10 |
| Purchase #4 | $78.28 | 11.631% | $87.3847 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $71.42 | 3.161% | $73.6776 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $129.70 | 5.362% | $136.6545 | $136.65 | $136.65 | $136.70 |
| Purchase #7 | $225.86 | 11.473% | $251.7729 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $883.02 | $943.8956 | $943.88 | $943.90 | $944.00 | |