| 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 | $18.82 | 13.521% | $21.3647 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $178.29 | 3.233% | $184.0541 | $184.05 | $184.05 | $184.10 |
| Purchase #3 | $144.40 | 10.524% | $159.5967 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $58.76 | 8.527% | $63.7705 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $138.54 | 9.605% | $151.8468 | $151.85 | $151.85 | $151.80 |
| Purchase #6 | $225.42 | 3.143% | $232.505 | $232.51 | $232.50 | $232.50 |
| Purchase #7 | $52.73 | 12.863% | $59.5127 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $816.96 | $872.6505 | $872.65 | $872.60 | $872.70 | |