| 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 | $63.64 | 9.384% | $69.612 | $69.61 | $69.60 | $69.60 |
| Purchase #2 | $189.29 | 5.247% | $199.222 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $147.46 | 7.562% | $158.6109 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $20.39 | 4.270% | $21.2607 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $156.26 | 11.240% | $173.8236 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $123.99 | 11.313% | $138.017 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $113.65 | 10.678% | $125.7855 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $814.68 | $886.3317 | $886.33 | $886.25 | $886.30 | |