| 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 | $34.43 | 4.547% | $35.9955 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $182.34 | 4.766% | $191.0303 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $210.94 | 3.186% | $217.6605 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $31.46 | 8.511% | $34.1376 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $54.81 | 8.864% | $59.6684 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $105.42 | 6.459% | $112.2291 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $142.74 | 10.495% | $157.7206 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $762.14 | $808.4420 | $808.45 | $808.45 | $808.40 | |