| 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 | $84.57 | 5.590% | $89.2975 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $234.36 | 11.187% | $260.5779 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $237.79 | 10.631% | $263.0695 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $234.34 | 13.268% | $265.4322 | $265.43 | $265.45 | $265.40 |
| Purchase #5 | $91.90 | 9.635% | $100.7546 | $100.75 | $100.75 | $100.80 |
| Purchase #6 | $163.84 | 12.752% | $184.7329 | $184.73 | $184.75 | $184.70 |
| Purchase #7 | $241.88 | 3.592% | $250.5683 | $250.57 | $250.55 | $250.60 |
| 7 purchase totals = | $1,288.68 | $1,414.4329 | $1,414.43 | $1,414.45 | $1,414.50 | |