| 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 | $126.90 | 3.864% | $131.8034 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $56.32 | 3.597% | $58.3458 | $58.35 | $58.35 | $58.30 |
| Purchase #3 | $41.88 | 11.237% | $46.5861 | $46.59 | $46.60 | $46.60 |
| Purchase #4 | $76.97 | 6.189% | $81.7337 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $158.75 | 11.520% | $177.038 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $184.99 | 13.763% | $210.4502 | $210.45 | $210.45 | $210.50 |
| Purchase #7 | $82.26 | 4.357% | $85.8441 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $728.07 | $791.8013 | $791.80 | $791.85 | $791.70 | |