| 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 | $121.26 | 3.615% | $125.6435 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $50.37 | 13.845% | $57.3437 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $192.38 | 3.789% | $199.6693 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $200.66 | 5.715% | $212.1277 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $54.83 | 7.286% | $58.8249 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $41.72 | 13.587% | $47.3885 | $47.39 | $47.40 | $47.40 |
| Purchase #7 | $86.89 | 3.593% | $90.012 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $748.11 | $791.0096 | $791.00 | $791.00 | $790.90 | |