| 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 | $40.32 | 11.466% | $44.9431 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $221.41 | 11.602% | $247.098 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $65.65 | 7.657% | $70.6768 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $40.76 | 7.138% | $43.6694 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $220.30 | 4.462% | $230.1298 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $170.93 | 8.319% | $185.1497 | $185.15 | $185.15 | $185.10 |
| Purchase #7 | $96.72 | 13.392% | $109.6727 | $109.67 | $109.65 | $109.70 |
| 7 purchase totals = | $856.09 | $931.3395 | $931.34 | $931.35 | $931.30 | |