| 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 | $47.83 | 10.111% | $52.6661 | $52.67 | $52.65 | $52.70 |
| Purchase #2 | $145.31 | 12.781% | $163.8821 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $110.85 | 3.790% | $115.0512 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $85.92 | 7.308% | $92.199 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $33.40 | 4.500% | $34.903 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $221.55 | 5.361% | $233.4273 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $163.41 | 13.844% | $186.0325 | $186.03 | $186.05 | $186.00 |
| 7 purchase totals = | $808.27 | $878.1612 | $878.16 | $878.20 | $878.20 | |