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 | $103.91 | 4.435% | $108.5184 | $108.52 | $108.50 | $108.50 |
Purchase #2 | $102.48 | 10.384% | $113.1215 | $113.12 | $113.10 | $113.10 |
Purchase #3 | $95.35 | 11.469% | $106.2857 | $106.29 | $106.30 | $106.30 |
Purchase #4 | $11.74 | 4.125% | $12.2243 | $12.22 | $12.20 | $12.20 |
Purchase #5 | $94.62 | 5.463% | $99.7891 | $99.79 | $99.80 | $99.80 |
Purchase #6 | $52.34 | 6.758% | $55.8771 | $55.88 | $55.90 | $55.90 |
Purchase #7 | $19.79 | 7.508% | $21.2758 | $21.28 | $21.30 | $21.30 |
7 purchase totals = | $480.23 | $517.0919 | $517.10 | $517.10 | $517.10 |