| 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 | $17.71 | 8.570% | $19.2277 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $229.31 | 13.460% | $260.1751 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $21.92 | 9.636% | $24.0322 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $139.34 | 3.398% | $144.0748 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $55.53 | 9.602% | $60.862 | $60.86 | $60.85 | $60.90 |
| Purchase #6 | $53.37 | 8.774% | $58.0527 | $58.05 | $58.05 | $58.10 |
| Purchase #7 | $88.37 | 11.789% | $98.7879 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $605.55 | $665.2124 | $665.21 | $665.25 | $665.30 | |