| 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 | $32.33 | 7.660% | $34.8065 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $157.73 | 8.733% | $171.5046 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $32.84 | 9.782% | $36.0524 | $36.05 | $36.05 | $36.10 |
| Purchase #4 | $235.38 | 7.313% | $252.5933 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $185.42 | 8.770% | $201.6813 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $118.61 | 7.607% | $127.6327 | $127.63 | $127.65 | $127.60 |
| Purchase #7 | $56.58 | 5.706% | $59.8085 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $818.89 | $884.0793 | $884.07 | $884.10 | $884.10 | |