| 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 | $98.84 | 7.159% | $105.916 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $53.64 | 5.172% | $56.4143 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $198.33 | 7.278% | $212.7645 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $61.97 | 6.122% | $65.7638 | $65.76 | $65.75 | $65.80 |
| Purchase #5 | $239.93 | 9.564% | $262.8769 | $262.88 | $262.90 | $262.90 |
| Purchase #6 | $104.46 | 13.539% | $118.6028 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $12.75 | 11.262% | $14.1859 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $769.92 | $836.5242 | $836.52 | $836.50 | $836.60 | |