| 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 | $155.35 | 6.552% | $165.5285 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $92.65 | 3.550% | $95.9391 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $28.98 | 4.648% | $30.327 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $119.92 | 9.608% | $131.4419 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $36.86 | 8.493% | $39.9905 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $156.63 | 4.430% | $163.5687 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $86.70 | 3.512% | $89.7449 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $677.09 | $716.5406 | $716.54 | $716.60 | $716.40 | |