| 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 | $59.30 | 8.344% | $64.248 | $64.25 | $64.25 | $64.20 |
| Purchase #2 | $221.78 | 8.415% | $240.4428 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $50.56 | 6.748% | $53.9718 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $30.42 | 12.839% | $34.3256 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $77.75 | 13.352% | $88.1312 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $140.61 | 9.309% | $153.6994 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $47.25 | 4.203% | $49.2359 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $627.67 | $684.0547 | $684.06 | $684.10 | $683.90 | |