| 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 | $21.65 | 13.342% | $24.5385 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $193.29 | 3.831% | $200.6949 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $46.95 | 13.618% | $53.3437 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $156.25 | 3.752% | $162.1125 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $153.97 | 11.641% | $171.8936 | $171.89 | $171.90 | $171.90 |
| Purchase #6 | $215.85 | 9.627% | $236.6299 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $124.53 | 3.818% | $129.2846 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $912.49 | $978.4977 | $978.48 | $978.55 | $978.40 | |