| 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 | $33.78 | 11.105% | $37.5313 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $135.71 | 11.557% | $151.394 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $23.63 | 7.574% | $25.4197 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $20.28 | 11.181% | $22.5475 | $22.55 | $22.55 | $22.50 |
| Purchase #5 | $200.39 | 3.862% | $208.1291 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $192.56 | 6.336% | $204.7606 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $111.62 | 11.515% | $124.473 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $717.97 | $774.2552 | $774.25 | $774.25 | $774.20 | |