| 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 | $51.84 | 3.189% | $53.4932 | $53.49 | $53.50 | $53.50 |
| Purchase #2 | $73.27 | 13.389% | $83.0801 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $160.88 | 5.451% | $169.6496 | $169.65 | $169.65 | $169.60 |
| Purchase #4 | $219.45 | 4.789% | $229.9595 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $125.45 | 6.380% | $133.4537 | $133.45 | $133.45 | $133.50 |
| Purchase #6 | $113.87 | 13.555% | $129.3051 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $171.64 | 3.508% | $177.6611 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $916.40 | $976.6023 | $976.60 | $976.60 | $976.70 | |