| 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 | $36.35 | 3.593% | $37.6561 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $85.56 | 13.678% | $97.2629 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $237.55 | 11.155% | $264.0487 | $264.05 | $264.05 | $264.00 |
| Purchase #4 | $11.50 | 12.449% | $12.9316 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $193.90 | 6.422% | $206.3523 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $32.58 | 13.792% | $37.0734 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $189.57 | 3.171% | $195.5813 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $787.01 | $850.9063 | $850.90 | $850.90 | $851.00 | |