| 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 | $11.59 | 6.358% | $12.3269 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $7.45 | 9.247% | $8.1389 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $125.29 | 11.743% | $140.0028 | $140.00 | $140.00 | $140.00 |
| Purchase #4 | $47.70 | 11.765% | $53.3119 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $50.58 | 8.806% | $55.0341 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $152.63 | 3.629% | $158.1689 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $84.97 | 13.325% | $96.2923 | $96.29 | $96.30 | $96.30 |
| 7 purchase totals = | $480.21 | $523.2758 | $523.27 | $523.30 | $523.20 | |