| 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 | $39.50 | 13.338% | $44.7685 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $51.57 | 8.801% | $56.1087 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $67.29 | 4.554% | $70.3544 | $70.35 | $70.35 | $70.40 |
| Purchase #4 | $27.37 | 13.515% | $31.0691 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $96.67 | 6.299% | $102.7592 | $102.76 | $102.75 | $102.80 |
| Purchase #6 | $13.33 | 10.845% | $14.7756 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $203.57 | 9.154% | $222.2048 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $499.30 | $542.0403 | $542.04 | $542.00 | $542.20 | |