| 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 | $90.65 | 12.625% | $102.0946 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $230.68 | 11.724% | $257.7249 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $45.50 | 5.844% | $48.159 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $196.73 | 10.518% | $217.4221 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $161.76 | 5.410% | $170.5112 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $52.72 | 6.571% | $56.1842 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $56.62 | 8.586% | $61.4814 | $61.48 | $61.50 | $61.50 |
| 7 purchase totals = | $834.66 | $913.5774 | $913.56 | $913.55 | $913.60 | |