| 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 | $77.36 | 9.477% | $84.6914 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $12.25 | 5.800% | $12.9605 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $191.54 | 7.318% | $205.5569 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $172.94 | 10.134% | $190.4657 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $14.66 | 10.798% | $16.243 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $110.43 | 10.386% | $121.8993 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $195.87 | 5.442% | $206.5292 | $206.53 | $206.55 | $206.50 |
| 7 purchase totals = | $775.05 | $838.3460 | $838.35 | $838.35 | $838.40 | |