| 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 | $91.51 | 10.395% | $101.0225 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $25.26 | 10.132% | $27.8193 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $124.69 | 8.207% | $134.9233 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $140.63 | 12.623% | $158.3817 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $74.75 | 5.775% | $79.0668 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $181.35 | 9.212% | $198.056 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $127.79 | 9.403% | $139.8061 | $139.81 | $139.80 | $139.80 |
| 7 purchase totals = | $765.98 | $839.0757 | $839.08 | $839.00 | $839.10 | |