| 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 | $40.68 | 6.738% | $43.421 | $43.42 | $43.40 | $43.40 |
| Purchase #2 | $62.96 | 11.837% | $70.4126 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $9.54 | 13.650% | $10.8422 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $132.52 | 10.719% | $146.7248 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $197.63 | 3.390% | $204.3297 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $157.32 | 4.282% | $164.0564 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $173.53 | 4.809% | $181.8751 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $774.18 | $821.6618 | $821.66 | $821.65 | $821.60 | |