| 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 | $74.74 | 6.660% | $79.7177 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $22.84 | 7.855% | $24.6341 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $181.81 | 12.866% | $205.2017 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $116.48 | 8.734% | $126.6534 | $126.65 | $126.65 | $126.70 |
| Purchase #5 | $205.95 | 13.372% | $233.4896 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $220.80 | 6.765% | $235.7371 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $118.73 | 6.160% | $126.0438 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $941.35 | $1,031.4774 | $1,031.47 | $1,031.50 | $1,031.40 | |