| 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 | $64.87 | 4.281% | $67.6471 | $67.65 | $67.65 | $67.60 |
| Purchase #2 | $122.43 | 4.774% | $128.2748 | $128.27 | $128.25 | $128.30 |
| Purchase #3 | $140.99 | 5.270% | $148.4202 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $101.78 | 7.576% | $109.4909 | $109.49 | $109.50 | $109.50 |
| Purchase #5 | $196.41 | 10.181% | $216.4065 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $190.89 | 10.458% | $210.8533 | $210.85 | $210.85 | $210.90 |
| Purchase #7 | $76.55 | 4.533% | $80.02 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $893.92 | $961.1128 | $961.11 | $961.05 | $961.10 | |