| 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 | $98.95 | 9.846% | $108.6926 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $11.38 | 4.798% | $11.926 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $247.72 | 13.808% | $281.9252 | $281.93 | $281.95 | $281.90 |
| Purchase #4 | $245.41 | 12.184% | $275.3108 | $275.31 | $275.30 | $275.30 |
| Purchase #5 | $109.52 | 11.696% | $122.3295 | $122.33 | $122.35 | $122.30 |
| Purchase #6 | $91.69 | 13.738% | $104.2864 | $104.29 | $104.30 | $104.30 |
| Purchase #7 | $34.52 | 12.215% | $38.7366 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $839.19 | $943.2071 | $943.22 | $943.30 | $943.10 | |