| 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 | $66.92 | 3.235% | $69.0849 | $69.08 | $69.10 | $69.10 |
| Purchase #2 | $56.65 | 5.355% | $59.6836 | $59.68 | $59.70 | $59.70 |
| Purchase #3 | $131.33 | 3.847% | $136.3823 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $191.41 | 11.856% | $214.1036 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $94.70 | 3.537% | $98.0495 | $98.05 | $98.05 | $98.00 |
| Purchase #6 | $25.79 | 7.500% | $27.7243 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $100.97 | 4.557% | $105.5712 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $667.77 | $710.5994 | $710.58 | $710.60 | $710.60 | |