| 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 | $58.96 | 8.324% | $63.8678 | $63.87 | $63.85 | $63.90 |
| Purchase #2 | $9.99 | 5.482% | $10.5377 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $82.50 | 8.108% | $89.1891 | $89.19 | $89.20 | $89.20 |
| Purchase #4 | $71.36 | 8.140% | $77.1687 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $22.48 | 13.269% | $25.4629 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $221.94 | 8.371% | $240.5186 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $148.33 | 9.386% | $162.2523 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $615.56 | $668.9971 | $669.00 | $668.95 | $669.10 | |