| 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 | $44.56 | 12.863% | $50.2918 | $50.29 | $50.30 | $50.30 |
| Purchase #2 | $163.93 | 3.835% | $170.2167 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $33.66 | 7.571% | $36.2084 | $36.21 | $36.20 | $36.20 |
| Purchase #4 | $195.75 | 5.122% | $205.7763 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $228.26 | 6.719% | $243.5968 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $98.59 | 13.716% | $112.1126 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $143.56 | 10.561% | $158.7214 | $158.72 | $158.70 | $158.70 |
| 7 purchase totals = | $908.31 | $976.9240 | $976.93 | $976.90 | $976.90 | |