| 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 | $8.95 | 4.155% | $9.3219 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $21.78 | 10.740% | $24.1192 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $150.59 | 7.275% | $161.5454 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $207.53 | 11.461% | $231.315 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $112.31 | 12.568% | $126.4251 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $125.96 | 5.467% | $132.8462 | $132.85 | $132.85 | $132.80 |
| Purchase #7 | $162.75 | 8.166% | $176.0402 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $789.87 | $861.6130 | $861.63 | $861.60 | $861.40 | |