| 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 | $15.78 | 11.402% | $17.5792 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $48.94 | 12.167% | $54.8945 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $10.54 | 6.603% | $11.236 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $231.41 | 4.761% | $242.4274 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $145.59 | 5.282% | $153.2801 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $36.95 | 7.309% | $39.6507 | $39.65 | $39.65 | $39.70 |
| Purchase #7 | $228.83 | 8.244% | $247.6947 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $718.04 | $766.7626 | $766.76 | $766.85 | $766.80 | |