| 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 | $37.28 | 3.617% | $38.6284 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $165.73 | 4.831% | $173.7364 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $222.81 | 13.828% | $253.6202 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $199.88 | 13.202% | $226.2682 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $39.56 | 3.133% | $40.7994 | $40.80 | $40.80 | $40.80 |
| Purchase #6 | $6.93 | 11.555% | $7.7308 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $159.48 | 4.568% | $166.765 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $831.67 | $907.5484 | $907.56 | $907.55 | $907.50 | |