| 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 | $52.38 | 9.374% | $57.2901 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $47.85 | 10.380% | $52.8168 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $180.63 | 3.295% | $186.5818 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $27.81 | 4.361% | $29.0228 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $33.91 | 7.470% | $36.4431 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $8.54 | 13.458% | $9.6893 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $108.57 | 10.318% | $119.7723 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $459.69 | $491.6162 | $491.61 | $491.60 | $491.60 | |