| 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 | $16.41 | 5.627% | $17.3334 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $162.73 | 4.201% | $169.5663 | $169.57 | $169.55 | $169.60 |
| Purchase #3 | $181.28 | 8.378% | $196.4676 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $37.54 | 11.157% | $41.7283 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $92.87 | 9.135% | $101.3537 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $124.74 | 5.738% | $131.8976 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $73.92 | 8.353% | $80.0945 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $689.49 | $738.4414 | $738.44 | $738.45 | $738.50 | |