| 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 | $121.79 | 5.469% | $128.4507 | $128.45 | $128.45 | $128.50 |
| Purchase #2 | $71.27 | 13.569% | $80.9406 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $26.55 | 9.782% | $29.1471 | $29.15 | $29.15 | $29.10 |
| Purchase #4 | $116.69 | 7.574% | $125.5281 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $201.89 | 5.651% | $213.2988 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $33.25 | 11.698% | $37.1396 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $110.87 | 3.482% | $114.7305 | $114.73 | $114.75 | $114.70 |
| 7 purchase totals = | $682.31 | $729.2354 | $729.24 | $729.30 | $729.10 | |