| 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 | $90.37 | 9.465% | $98.9235 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $117.49 | 8.448% | $127.4156 | $127.42 | $127.40 | $127.40 |
| Purchase #3 | $36.40 | 13.270% | $41.2303 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $69.57 | 6.675% | $74.2138 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $92.96 | 8.724% | $101.0698 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $150.40 | 6.851% | $160.7039 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $128.42 | 3.353% | $132.7259 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $685.61 | $736.2828 | $736.28 | $736.25 | $736.20 | |