| 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 | $20.63 | 13.293% | $23.3723 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $72.77 | 7.214% | $78.0196 | $78.02 | $78.00 | $78.00 |
| Purchase #3 | $81.50 | 3.281% | $84.174 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $154.56 | 9.393% | $169.0778 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $125.34 | 12.638% | $141.1805 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $142.61 | 13.183% | $161.4103 | $161.41 | $161.40 | $161.40 |
| Purchase #7 | $43.63 | 4.664% | $45.6649 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $641.04 | $702.8994 | $702.89 | $702.85 | $703.00 | |