| 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 | $125.27 | 7.641% | $134.8419 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $240.51 | 7.606% | $258.8032 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $34.38 | 6.117% | $36.483 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $47.64 | 8.593% | $51.7337 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $19.64 | 4.154% | $20.4558 | $20.46 | $20.45 | $20.50 |
| Purchase #6 | $146.28 | 3.350% | $151.1804 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $98.49 | 5.148% | $103.5603 | $103.56 | $103.55 | $103.60 |
| 7 purchase totals = | $712.21 | $757.0583 | $757.05 | $757.10 | $757.10 | |