| 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 | $32.59 | 12.291% | $36.5956 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $79.62 | 9.779% | $87.406 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $83.75 | 13.356% | $94.9357 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $64.39 | 12.796% | $72.6293 | $72.63 | $72.65 | $72.60 |
| Purchase #5 | $12.41 | 10.277% | $13.6854 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $160.39 | 5.808% | $169.7055 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $26.90 | 5.122% | $28.2778 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $460.05 | $503.2353 | $503.26 | $503.30 | $503.20 | |