| 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 | $26.51 | 8.619% | $28.7949 | $28.79 | $28.80 | $28.80 |
| Purchase #2 | $233.67 | 9.128% | $254.9994 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $95.86 | 8.804% | $104.2995 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $42.89 | 6.216% | $45.556 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $152.60 | 7.132% | $163.4834 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $123.73 | 8.658% | $134.4425 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $168.39 | 5.468% | $177.5976 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $843.65 | $909.1733 | $909.17 | $909.20 | $909.20 | |