| 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 | $54.80 | 4.763% | $57.4101 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $13.28 | 9.696% | $14.5676 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $185.44 | 10.193% | $204.3419 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $137.84 | 11.178% | $153.2478 | $153.25 | $153.25 | $153.20 |
| Purchase #5 | $195.78 | 9.795% | $214.9567 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $175.56 | 11.489% | $195.7301 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $143.36 | 8.149% | $155.0424 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $906.06 | $995.2966 | $995.30 | $995.30 | $995.20 | |