| 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 | $118.88 | 4.308% | $124.0014 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $121.71 | 4.167% | $126.7817 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $109.86 | 11.747% | $122.7653 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $91.72 | 4.587% | $95.9272 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $73.57 | 7.764% | $79.282 | $79.28 | $79.30 | $79.30 |
| Purchase #6 | $131.89 | 13.392% | $149.5527 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $54.98 | 10.554% | $60.7826 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $702.61 | $759.0929 | $759.09 | $759.15 | $759.20 | |