| 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 | $34.76 | 5.386% | $36.6322 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $7.51 | 6.448% | $7.9942 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $37.36 | 13.706% | $42.4806 | $42.48 | $42.50 | $42.50 |
| Purchase #4 | $49.84 | 5.242% | $52.4526 | $52.45 | $52.45 | $52.50 |
| Purchase #5 | $15.98 | 6.359% | $16.9962 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $194.60 | 5.109% | $204.5421 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $190.42 | 4.605% | $199.1888 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $530.47 | $560.2867 | $560.28 | $560.35 | $560.30 | |