| 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 | $90.41 | 7.431% | $97.1284 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $221.49 | 6.113% | $235.0297 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $126.90 | 6.858% | $135.6028 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $70.66 | 4.684% | $73.9697 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $182.71 | 5.561% | $192.8705 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $91.64 | 13.126% | $103.6687 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $62.76 | 7.483% | $67.4563 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $846.57 | $905.7261 | $905.73 | $905.70 | $905.80 | |