| 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 | $82.28 | 3.499% | $85.159 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $70.45 | 12.431% | $79.2076 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $91.72 | 13.780% | $104.359 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $238.87 | 13.370% | $270.8069 | $270.81 | $270.80 | $270.80 |
| Purchase #5 | $42.37 | 5.485% | $44.694 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $12.83 | 12.641% | $14.4518 | $14.45 | $14.45 | $14.50 |
| Purchase #7 | $13.25 | 12.132% | $14.8575 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $551.77 | $613.5358 | $613.54 | $613.50 | $613.70 | |