| 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 | $18.55 | 3.552% | $19.2089 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $148.97 | 5.426% | $157.0531 | $157.05 | $157.05 | $157.10 |
| Purchase #3 | $67.28 | 5.103% | $70.7133 | $70.71 | $70.70 | $70.70 |
| Purchase #4 | $24.51 | 13.124% | $27.7267 | $27.73 | $27.75 | $27.70 |
| Purchase #5 | $121.62 | 12.622% | $136.9709 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $69.47 | 7.841% | $74.9171 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $100.27 | 13.452% | $113.7583 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $550.67 | $600.3483 | $600.35 | $600.30 | $600.40 | |