| 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 | $114.76 | 12.199% | $128.7596 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $106.51 | 13.273% | $120.6471 | $120.65 | $120.65 | $120.60 |
| Purchase #3 | $63.96 | 3.800% | $66.3905 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $98.26 | 4.181% | $102.3683 | $102.37 | $102.35 | $102.40 |
| Purchase #5 | $178.78 | 11.716% | $199.7259 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $31.28 | 7.800% | $33.7198 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $58.47 | 11.625% | $65.2671 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $652.02 | $716.8783 | $716.89 | $716.85 | $716.90 | |