| 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 | $115.91 | 8.113% | $125.3138 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $38.71 | 10.811% | $42.8949 | $42.89 | $42.90 | $42.90 |
| Purchase #3 | $245.38 | 12.675% | $276.4819 | $276.48 | $276.50 | $276.50 |
| Purchase #4 | $70.26 | 7.874% | $75.7923 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $72.77 | 3.706% | $75.4669 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $94.41 | 8.772% | $102.6916 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $77.61 | 8.701% | $84.3628 | $84.36 | $84.35 | $84.40 |
| 7 purchase totals = | $715.05 | $783.0042 | $782.99 | $783.00 | $783.10 | |