| 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 | $36.62 | 12.154% | $41.0708 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $110.82 | 13.716% | $126.0201 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $154.69 | 3.468% | $160.0546 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $160.99 | 7.399% | $172.9017 | $172.90 | $172.90 | $172.90 |
| Purchase #5 | $45.90 | 8.525% | $49.813 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $37.55 | 11.809% | $41.9843 | $41.98 | $42.00 | $42.00 |
| Purchase #7 | $110.63 | 13.524% | $125.5916 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $657.20 | $717.4361 | $717.42 | $717.40 | $717.50 | |