| 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 | $71.43 | 11.546% | $79.6773 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $11.88 | 13.264% | $13.4558 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $67.27 | 3.324% | $69.5061 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $34.27 | 8.358% | $37.1343 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $222.33 | 6.750% | $237.3373 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $202.83 | 4.626% | $212.2129 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $241.56 | 6.648% | $257.6189 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $851.57 | $906.9426 | $906.95 | $906.95 | $906.90 | |