| 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 | $35.86 | 3.814% | $37.2277 | $37.23 | $37.25 | $37.20 |
| Purchase #2 | $114.63 | 13.581% | $130.1979 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $215.96 | 12.177% | $242.2574 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $113.29 | 11.584% | $126.4135 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $61.64 | 12.232% | $69.1798 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $25.34 | 7.648% | $27.278 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $139.82 | 9.500% | $153.1029 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $706.54 | $785.6572 | $785.66 | $785.70 | $785.70 | |