| 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 | $33.37 | 6.360% | $35.4923 | $35.49 | $35.50 | $35.50 |
| Purchase #2 | $12.37 | 6.847% | $13.217 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $201.92 | 10.258% | $222.633 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $228.28 | 7.546% | $245.506 | $245.51 | $245.50 | $245.50 |
| Purchase #5 | $104.78 | 8.751% | $113.9493 | $113.95 | $113.95 | $113.90 |
| Purchase #6 | $23.91 | 3.821% | $24.8236 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $159.27 | 6.314% | $169.3263 | $169.33 | $169.35 | $169.30 |
| 7 purchase totals = | $763.90 | $824.9475 | $824.95 | $824.95 | $824.80 | |