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 | $27.51 | 6.415% | $29.2748 | $29.27 | $29.25 | $29.30 |
Purchase #2 | $10.74 | 3.123% | $11.0754 | $11.08 | $11.10 | $11.10 |
Purchase #3 | $167.61 | 12.251% | $188.1439 | $188.14 | $188.15 | $188.10 |
Purchase #4 | $22.63 | 3.372% | $23.3931 | $23.39 | $23.40 | $23.40 |
Purchase #5 | $130.41 | 5.169% | $137.1509 | $137.15 | $137.15 | $137.20 |
Purchase #6 | $75.54 | 4.164% | $78.6855 | $78.69 | $78.70 | $78.70 |
Purchase #7 | $196.62 | 4.297% | $205.0688 | $205.07 | $205.05 | $205.10 |
7 purchase totals = | $631.06 | $672.7924 | $672.79 | $672.80 | $672.90 |