| 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 | $199.59 | 10.308% | $220.1637 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $91.32 | 4.308% | $95.2541 | $95.25 | $95.25 | $95.30 |
| Purchase #3 | $75.61 | 11.398% | $84.228 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $14.60 | 12.777% | $16.4654 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $37.97 | 6.122% | $40.2945 | $40.29 | $40.30 | $40.30 |
| Purchase #6 | $11.41 | 4.679% | $11.9439 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $41.53 | 13.482% | $47.1291 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $472.03 | $515.4787 | $515.47 | $515.50 | $515.50 | |