| 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 | $78.49 | 11.326% | $87.3798 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $26.83 | 10.831% | $29.736 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $42.79 | 4.262% | $44.6137 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $136.76 | 9.271% | $149.439 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $79.30 | 8.801% | $86.2792 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $38.40 | 4.855% | $40.2643 | $40.26 | $40.25 | $40.30 |
| Purchase #7 | $104.32 | 10.634% | $115.4134 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $506.89 | $553.1254 | $553.12 | $553.15 | $553.10 | |