| 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 | $152.29 | 9.619% | $166.9388 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $49.49 | 3.361% | $51.1534 | $51.15 | $51.15 | $51.20 |
| Purchase #3 | $47.58 | 12.227% | $53.3976 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $249.46 | 9.228% | $272.4802 | $272.48 | $272.50 | $272.50 |
| Purchase #5 | $47.84 | 4.293% | $49.8938 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $108.49 | 9.383% | $118.6696 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $80.51 | 3.556% | $83.3729 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $735.66 | $795.9063 | $795.90 | $795.90 | $796.00 | |