| 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 | $116.63 | 11.397% | $129.9223 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $182.83 | 11.470% | $203.8006 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $234.46 | 3.731% | $243.2077 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $36.70 | 11.508% | $40.9234 | $40.92 | $40.90 | $40.90 |
| Purchase #5 | $54.55 | 3.230% | $56.312 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $63.61 | 6.518% | $67.7561 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $13.86 | 9.727% | $15.2082 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $702.64 | $757.1303 | $757.13 | $757.05 | $757.10 | |