| 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 | $6.59 | 13.708% | $7.4934 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $37.55 | 9.252% | $41.0241 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $191.62 | 4.227% | $199.7198 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $174.73 | 6.348% | $185.8219 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $50.63 | 4.354% | $52.8344 | $52.83 | $52.85 | $52.80 |
| Purchase #6 | $210.32 | 6.806% | $224.6344 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $201.82 | 10.694% | $223.4026 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $873.26 | $934.9306 | $934.91 | $934.90 | $934.80 | |