| 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 | $71.33 | 4.313% | $74.4065 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $51.89 | 12.206% | $58.2237 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $32.26 | 9.148% | $35.2111 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $99.97 | 7.309% | $107.2768 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $13.33 | 3.461% | $13.7914 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $36.28 | 4.127% | $37.7773 | $37.78 | $37.80 | $37.80 |
| Purchase #7 | $143.55 | 9.566% | $157.282 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $448.61 | $483.9688 | $483.97 | $484.00 | $484.00 | |