| 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 | $103.95 | 7.160% | $111.3928 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $107.51 | 9.617% | $117.8492 | $117.85 | $117.85 | $117.80 |
| Purchase #3 | $100.75 | 7.776% | $108.5843 | $108.58 | $108.60 | $108.60 |
| Purchase #4 | $57.46 | 6.795% | $61.3644 | $61.36 | $61.35 | $61.40 |
| Purchase #5 | $44.46 | 7.865% | $47.9568 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $79.50 | 10.656% | $87.9715 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $151.78 | 10.546% | $167.7867 | $167.79 | $167.80 | $167.80 |
| 7 purchase totals = | $645.41 | $702.9057 | $702.90 | $702.90 | $703.00 | |