| 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 | $38.73 | 11.572% | $43.2118 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $190.85 | 10.485% | $210.8606 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $137.90 | 7.615% | $148.4011 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $46.36 | 6.634% | $49.4355 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $233.66 | 11.607% | $260.7809 | $260.78 | $260.80 | $260.80 |
| Purchase #6 | $54.42 | 13.165% | $61.5844 | $61.58 | $61.60 | $61.60 |
| Purchase #7 | $13.90 | 13.382% | $15.7601 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $715.82 | $790.0344 | $790.03 | $790.05 | $790.10 | |