| 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 | $96.92 | 10.777% | $107.3651 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $64.93 | 4.533% | $67.8733 | $67.87 | $67.85 | $67.90 |
| Purchase #3 | $104.47 | 8.404% | $113.2497 | $113.25 | $113.25 | $113.20 |
| Purchase #4 | $246.42 | 5.147% | $259.1032 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $110.98 | 3.861% | $115.2649 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $186.95 | 7.170% | $200.3543 | $200.35 | $200.35 | $200.40 |
| Purchase #7 | $97.40 | 9.833% | $106.9773 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $908.07 | $970.1878 | $970.18 | $970.15 | $970.30 | |