| 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 | $35.62 | 5.834% | $37.6981 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $215.94 | 13.332% | $244.7291 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $234.97 | 6.593% | $250.4616 | $250.46 | $250.45 | $250.50 |
| Purchase #4 | $6.97 | 10.864% | $7.7272 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $15.61 | 6.526% | $16.6287 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $146.93 | 6.313% | $156.2057 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $119.67 | 7.563% | $128.7206 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $775.71 | $842.1710 | $842.18 | $842.20 | $842.10 | |