| 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 | $46.73 | 12.631% | $52.6325 | $52.63 | $52.65 | $52.60 |
| Purchase #2 | $7.83 | 6.351% | $8.3273 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $15.34 | 3.107% | $15.8166 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $80.27 | 8.164% | $86.8232 | $86.82 | $86.80 | $86.80 |
| Purchase #5 | $203.77 | 5.597% | $215.175 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $44.40 | 12.476% | $49.9393 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $214.91 | 6.428% | $228.7244 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $613.25 | $657.4383 | $657.44 | $657.45 | $657.30 | |