| 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 | $77.48 | 13.322% | $87.8019 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $110.59 | 10.352% | $122.0383 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $6.70 | 7.465% | $7.2002 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $11.54 | 12.334% | $12.9633 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $154.32 | 5.631% | $163.0098 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $58.88 | 8.423% | $63.8395 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $144.27 | 10.711% | $159.7228 | $159.72 | $159.70 | $159.70 |
| 7 purchase totals = | $563.78 | $616.5758 | $616.57 | $616.55 | $616.50 | |