| 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 | $10.36 | 10.834% | $11.4824 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $190.97 | 13.587% | $216.9171 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $153.48 | 13.249% | $173.8146 | $173.81 | $173.80 | $173.80 |
| Purchase #4 | $142.70 | 4.796% | $149.5439 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $25.61 | 13.872% | $29.1626 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $222.53 | 13.177% | $251.8528 | $251.85 | $251.85 | $251.90 |
| Purchase #7 | $22.34 | 5.628% | $23.5973 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $767.99 | $856.3707 | $856.36 | $856.35 | $856.40 | |