| 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 | $57.32 | 7.831% | $61.8087 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $91.74 | 9.770% | $100.703 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $75.29 | 5.279% | $79.2646 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $23.34 | 7.180% | $25.0158 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $137.98 | 6.477% | $146.917 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $54.47 | 7.721% | $58.6756 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $223.71 | 7.468% | $240.4167 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $663.85 | $712.8014 | $712.81 | $712.75 | $712.80 | |