| 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 | $22.62 | 3.681% | $23.4526 | $23.45 | $23.45 | $23.50 |
| Purchase #2 | $121.67 | 11.484% | $135.6426 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $88.66 | 3.480% | $91.7454 | $91.75 | $91.75 | $91.70 |
| Purchase #4 | $112.69 | 5.790% | $119.2148 | $119.21 | $119.20 | $119.20 |
| Purchase #5 | $31.71 | 9.701% | $34.7862 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $158.38 | 6.516% | $168.7 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $61.99 | 13.735% | $70.5043 | $70.50 | $70.50 | $70.50 |
| 7 purchase totals = | $597.72 | $644.0459 | $644.04 | $644.05 | $644.00 | |