| 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 | $12.51 | 6.791% | $13.3596 | $13.36 | $13.35 | $13.40 |
| Purchase #2 | $136.61 | 13.837% | $155.5127 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $55.53 | 5.384% | $58.5197 | $58.52 | $58.50 | $58.50 |
| Purchase #4 | $227.99 | 11.677% | $254.6124 | $254.61 | $254.60 | $254.60 |
| Purchase #5 | $194.70 | 8.349% | $210.9555 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $151.70 | 9.365% | $165.9067 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $43.56 | 4.209% | $45.3934 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $822.60 | $904.2600 | $904.26 | $904.20 | $904.30 | |