| 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 | $89.66 | 5.298% | $94.4102 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $21.67 | 8.573% | $23.5278 | $23.53 | $23.55 | $23.50 |
| Purchase #3 | $227.77 | 4.830% | $238.7713 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $188.83 | 5.811% | $199.8029 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $115.26 | 3.874% | $119.7252 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $237.81 | 3.227% | $245.4841 | $245.48 | $245.50 | $245.50 |
| Purchase #7 | $36.61 | 6.276% | $38.9076 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $917.61 | $960.6291 | $960.63 | $960.65 | $960.60 | |