| 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 | $76.49 | 9.808% | $83.9921 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $28.43 | 3.459% | $29.4134 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $66.36 | 3.619% | $68.7616 | $68.76 | $68.75 | $68.80 |
| Purchase #4 | $163.70 | 9.807% | $179.7541 | $179.75 | $179.75 | $179.80 |
| Purchase #5 | $99.52 | 7.251% | $106.7362 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $224.26 | 11.411% | $249.8503 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $69.36 | 13.385% | $78.6438 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $728.12 | $797.1515 | $797.14 | $797.15 | $797.20 | |