| 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 | $8.97 | 8.166% | $9.7025 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $54.54 | 4.305% | $56.8879 | $56.89 | $56.90 | $56.90 |
| Purchase #3 | $83.64 | 3.242% | $86.3516 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $199.47 | 4.199% | $207.8457 | $207.85 | $207.85 | $207.80 |
| Purchase #5 | $222.36 | 9.864% | $244.2936 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $140.56 | 10.598% | $155.4565 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $65.89 | 12.110% | $73.8693 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $775.43 | $834.4071 | $834.41 | $834.40 | $834.50 | |