| 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 | $66.70 | 6.475% | $71.0188 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $112.65 | 5.847% | $119.2366 | $119.24 | $119.25 | $119.20 |
| Purchase #3 | $222.93 | 7.315% | $239.2373 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $188.92 | 11.416% | $210.4871 | $210.49 | $210.50 | $210.50 |
| Purchase #5 | $25.90 | 11.817% | $28.9606 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $33.64 | 3.412% | $34.7878 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $212.65 | 9.673% | $233.2196 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $863.39 | $936.9478 | $936.96 | $936.95 | $936.90 | |