| 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 | $220.55 | 10.528% | $243.7695 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $59.88 | 7.593% | $64.4267 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $33.67 | 9.434% | $36.8464 | $36.85 | $36.85 | $36.80 |
| Purchase #4 | $37.25 | 11.228% | $41.4324 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $49.31 | 3.580% | $51.0753 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $162.27 | 8.610% | $176.2414 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $117.27 | 4.752% | $122.8427 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $680.20 | $736.6344 | $736.64 | $736.70 | $736.50 | |