| 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 | $77.86 | 4.873% | $81.6541 | $81.65 | $81.65 | $81.70 |
| Purchase #2 | $45.32 | 5.359% | $47.7487 | $47.75 | $47.75 | $47.70 |
| Purchase #3 | $107.45 | 5.662% | $113.5338 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $34.81 | 3.384% | $35.988 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $179.58 | 8.725% | $195.2484 | $195.25 | $195.25 | $195.20 |
| Purchase #6 | $89.85 | 9.858% | $98.7074 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $249.61 | 3.388% | $258.0668 | $258.07 | $258.05 | $258.10 |
| 7 purchase totals = | $784.48 | $830.9472 | $830.95 | $830.95 | $830.90 | |