| 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 | $43.58 | 6.192% | $46.2785 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $46.86 | 3.152% | $48.337 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $185.86 | 7.536% | $199.8664 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $73.89 | 3.745% | $76.6572 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $7.44 | 4.732% | $7.7921 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $227.55 | 13.172% | $257.5229 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $26.26 | 5.634% | $27.7395 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $611.44 | $664.1936 | $664.20 | $664.20 | $664.20 | |