| 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 | $83.66 | 3.510% | $86.5965 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $52.84 | 9.841% | $58.04 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $70.43 | 10.297% | $77.6822 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $202.50 | 8.229% | $219.1637 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $75.86 | 13.329% | $85.9714 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $233.87 | 3.613% | $242.3197 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $144.50 | 9.642% | $158.4327 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $863.66 | $928.2062 | $928.20 | $928.20 | $928.20 | |