| 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 | $91.29 | 6.433% | $97.1627 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $139.81 | 7.763% | $150.6635 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $243.57 | 6.441% | $259.2583 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $97.59 | 10.460% | $107.7979 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $158.70 | 6.239% | $168.6013 | $168.60 | $168.60 | $168.60 |
| Purchase #6 | $201.84 | 5.138% | $212.2105 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $100.45 | 11.352% | $111.8531 | $111.85 | $111.85 | $111.90 |
| 7 purchase totals = | $1,033.25 | $1,107.5473 | $1,107.54 | $1,107.50 | $1,107.70 | |