| 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 | $38.79 | 6.316% | $41.24 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $132.84 | 5.289% | $139.8659 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $198.37 | 10.455% | $219.1096 | $219.11 | $219.10 | $219.10 |
| Purchase #4 | $47.68 | 8.694% | $51.8253 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $95.75 | 7.517% | $102.9475 | $102.95 | $102.95 | $102.90 |
| Purchase #6 | $103.31 | 8.201% | $111.7825 | $111.78 | $111.80 | $111.80 |
| Purchase #7 | $177.43 | 8.496% | $192.5045 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $794.17 | $859.2753 | $859.28 | $859.30 | $859.20 | |