| 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 | $39.93 | 10.554% | $44.1442 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $187.91 | 6.681% | $200.4643 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $92.59 | 5.813% | $97.9723 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $43.72 | 13.181% | $49.4827 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $202.42 | 12.594% | $227.9128 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $136.46 | 5.473% | $143.9285 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $85.53 | 10.687% | $94.6706 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $788.56 | $858.5754 | $858.56 | $858.55 | $858.60 | |