| 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 | $173.58 | 9.506% | $190.0805 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $93.57 | 6.338% | $99.5005 | $99.50 | $99.50 | $99.50 |
| Purchase #3 | $86.86 | 5.691% | $91.8032 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $42.48 | 3.646% | $44.0288 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $5.38 | 10.281% | $5.9331 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $64.58 | 9.585% | $70.77 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $58.29 | 3.862% | $60.5412 | $60.54 | $60.55 | $60.50 |
| 7 purchase totals = | $524.74 | $562.6573 | $562.65 | $562.70 | $562.60 | |