| 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 | $63.75 | 13.181% | $72.1529 | $72.15 | $72.15 | $72.20 |
| Purchase #2 | $40.28 | 11.213% | $44.7966 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $124.34 | 4.258% | $129.6344 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $44.37 | 5.345% | $46.7416 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $93.47 | 3.839% | $97.0583 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $118.47 | 8.154% | $128.13 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $29.82 | 9.633% | $32.6926 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $514.50 | $551.2064 | $551.20 | $551.25 | $551.20 | |