| 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 | $43.42 | 13.853% | $49.435 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $168.73 | 8.766% | $183.5209 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $46.53 | 10.716% | $51.5162 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $169.90 | 13.473% | $192.7906 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $85.51 | 13.390% | $96.9598 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $40.53 | 13.782% | $46.1158 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $96.40 | 7.550% | $103.6782 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $651.02 | $724.0165 | $724.03 | $724.00 | $724.00 | |