| 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 | $24.49 | 6.476% | $26.076 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $145.63 | 9.819% | $159.9294 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $17.70 | 5.791% | $18.725 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $61.43 | 4.397% | $64.1311 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $42.67 | 12.202% | $47.8766 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $152.26 | 13.190% | $172.3431 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $55.74 | 9.337% | $60.9444 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $499.92 | $550.0256 | $550.03 | $550.15 | $549.90 | |