| 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 | $92.86 | 3.504% | $96.1138 | $96.11 | $96.10 | $96.10 |
| Purchase #2 | $70.58 | 9.601% | $77.3564 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $111.78 | 5.117% | $117.4998 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $15.59 | 13.487% | $17.6926 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $83.83 | 5.630% | $88.5496 | $88.55 | $88.55 | $88.50 |
| Purchase #6 | $170.71 | 5.838% | $180.676 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $90.87 | 12.400% | $102.1379 | $102.14 | $102.15 | $102.10 |
| 7 purchase totals = | $636.22 | $680.0261 | $680.03 | $680.05 | $680.00 | |