| 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 | $7.83 | 5.404% | $8.2531 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $164.75 | 12.616% | $185.5349 | $185.53 | $185.55 | $185.50 |
| Purchase #3 | $100.47 | 13.126% | $113.6577 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $48.61 | 11.655% | $54.2755 | $54.28 | $54.30 | $54.30 |
| Purchase #5 | $7.82 | 6.441% | $8.3237 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $197.59 | 8.684% | $214.7487 | $214.75 | $214.75 | $214.70 |
| Purchase #7 | $18.95 | 13.610% | $21.5291 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $546.02 | $606.3227 | $606.32 | $606.35 | $606.30 | |