| 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 | $97.72 | 4.511% | $102.1281 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $71.30 | 6.110% | $75.6564 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $140.96 | 9.749% | $154.7022 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $113.38 | 11.593% | $126.5241 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $27.42 | 12.351% | $30.8066 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $227.51 | 13.177% | $257.489 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $117.76 | 13.547% | $133.7129 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $796.05 | $881.0193 | $881.02 | $881.00 | $881.00 | |