| 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 | $82.44 | 11.595% | $91.9989 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $54.31 | 5.191% | $57.1292 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $221.31 | 3.250% | $228.5026 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $97.72 | 12.670% | $110.1011 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $236.78 | 12.341% | $266.001 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $57.49 | 11.514% | $64.1094 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $124.70 | 13.551% | $141.5981 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $874.75 | $959.4403 | $959.44 | $959.45 | $959.40 | |