| 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 | $91.86 | 6.665% | $97.9825 | $97.98 | $98.00 | $98.00 |
| Purchase #2 | $237.56 | 6.682% | $253.4338 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $188.32 | 12.585% | $212.0201 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $77.46 | 6.105% | $82.1889 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $55.62 | 13.768% | $63.2778 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $154.84 | 11.502% | $172.6497 | $172.65 | $172.65 | $172.60 |
| Purchase #7 | $150.83 | 12.730% | $170.0307 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $956.49 | $1,051.5835 | $1,051.58 | $1,051.65 | $1,051.50 | |