| 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 | $17.46 | 12.144% | $19.5803 | $19.58 | $19.60 | $19.60 |
| Purchase #2 | $91.97 | 5.869% | $97.3677 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $202.48 | 8.434% | $219.5572 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $118.74 | 9.768% | $130.3385 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $104.58 | 4.438% | $109.2213 | $109.22 | $109.20 | $109.20 |
| Purchase #6 | $18.54 | 7.656% | $19.9594 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $113.40 | 3.179% | $117.005 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $667.17 | $713.0294 | $713.04 | $713.00 | $713.10 | |