| 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 | $18.95 | 11.377% | $21.1059 | $21.11 | $21.10 | $21.10 |
| Purchase #2 | $49.57 | 12.169% | $55.6022 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $193.26 | 9.826% | $212.2497 | $212.25 | $212.25 | $212.20 |
| Purchase #4 | $63.73 | 13.454% | $72.3042 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $130.28 | 10.443% | $143.8851 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $196.54 | 9.728% | $215.6594 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $116.80 | 3.565% | $120.9639 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $769.13 | $841.7704 | $841.77 | $841.75 | $841.80 | |