| 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 | $60.54 | 10.845% | $67.1056 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $61.64 | 9.448% | $67.4637 | $67.46 | $67.45 | $67.50 |
| Purchase #3 | $157.99 | 10.730% | $174.9423 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $135.51 | 9.536% | $148.4322 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $148.52 | 6.367% | $157.9763 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $92.96 | 3.365% | $96.0881 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $49.88 | 5.613% | $52.6798 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $707.04 | $764.6880 | $764.69 | $764.75 | $764.70 | |