| 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 | $45.42 | 8.657% | $49.352 | $49.35 | $49.35 | $49.40 |
| Purchase #2 | $104.39 | 6.603% | $111.2829 | $111.28 | $111.30 | $111.30 |
| Purchase #3 | $142.84 | 9.221% | $156.0113 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $59.33 | 11.433% | $66.1132 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $228.72 | 13.446% | $259.4737 | $259.47 | $259.45 | $259.50 |
| Purchase #6 | $12.59 | 11.410% | $14.0265 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $192.62 | 12.393% | $216.4914 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $785.91 | $872.7510 | $872.74 | $872.75 | $872.80 | |