| 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 | $56.70 | 3.236% | $58.5348 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $162.97 | 5.498% | $171.9301 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $77.54 | 12.507% | $87.2379 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $82.57 | 8.650% | $89.7123 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $77.84 | 7.487% | $83.6679 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $13.78 | 13.640% | $15.6596 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $146.63 | 4.760% | $153.6096 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $618.03 | $660.3522 | $660.35 | $660.35 | $660.30 | |