| 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 | $91.81 | 6.275% | $97.5711 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $40.46 | 6.850% | $43.2315 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $164.61 | 8.649% | $178.8471 | $178.85 | $178.85 | $178.80 |
| Purchase #4 | $58.78 | 5.373% | $61.9382 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $10.90 | 10.363% | $12.0296 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $245.57 | 9.805% | $269.6481 | $269.65 | $269.65 | $269.60 |
| Purchase #7 | $217.49 | 11.251% | $241.9598 | $241.96 | $241.95 | $242.00 |
| 7 purchase totals = | $829.62 | $905.2254 | $905.23 | $905.25 | $905.10 | |