| 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 | $23.63 | 3.194% | $24.3847 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $33.46 | 11.479% | $37.3009 | $37.30 | $37.30 | $37.30 |
| Purchase #3 | $181.82 | 8.336% | $196.9765 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $129.81 | 7.728% | $139.8417 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $119.35 | 3.628% | $123.68 | $123.68 | $123.70 | $123.70 |
| Purchase #6 | $102.97 | 3.819% | $106.9024 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $84.95 | 9.656% | $93.1528 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $675.99 | $722.2390 | $722.23 | $722.30 | $722.30 | |