| 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 | $47.80 | 6.844% | $51.0714 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $70.78 | 6.376% | $75.2929 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $19.77 | 13.357% | $22.4107 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $179.43 | 12.243% | $201.3976 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $121.87 | 10.645% | $134.8431 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $249.59 | 10.775% | $276.4833 | $276.48 | $276.50 | $276.50 |
| Purchase #7 | $44.96 | 11.312% | $50.0459 | $50.05 | $50.05 | $50.00 |
| 7 purchase totals = | $734.20 | $811.5449 | $811.54 | $811.55 | $811.50 | |