| 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 | $89.61 | 10.249% | $98.7941 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $189.81 | 10.782% | $210.2753 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $24.61 | 7.219% | $26.3866 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $97.84 | 8.611% | $106.265 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $49.62 | 5.275% | $52.2375 | $52.24 | $52.25 | $52.20 |
| Purchase #6 | $13.85 | 8.339% | $15.005 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $147.67 | 6.242% | $156.8876 | $156.89 | $156.90 | $156.90 |
| 7 purchase totals = | $613.01 | $665.8511 | $665.87 | $665.90 | $665.90 | |