| 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 | $230.53 | 9.563% | $252.5756 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $150.37 | 13.423% | $170.5542 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $180.75 | 3.149% | $186.4418 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $20.61 | 7.169% | $22.0875 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $59.97 | 11.359% | $66.782 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $73.65 | 5.488% | $77.6919 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $92.44 | 7.620% | $99.4839 | $99.48 | $99.50 | $99.50 |
| 7 purchase totals = | $808.32 | $875.6169 | $875.61 | $875.70 | $875.70 | |