| 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 | $6.62 | 4.608% | $6.925 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $145.82 | 11.831% | $163.072 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $55.47 | 7.723% | $59.7539 | $59.75 | $59.75 | $59.80 |
| Purchase #4 | $176.58 | 10.301% | $194.7695 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $246.48 | 8.448% | $267.3026 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $30.45 | 5.481% | $32.119 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $151.43 | 11.225% | $168.428 | $168.43 | $168.45 | $168.40 |
| 7 purchase totals = | $812.85 | $892.3700 | $892.37 | $892.35 | $892.40 | |