| 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 | $228.64 | 9.714% | $250.8501 | $250.85 | $250.85 | $250.90 |
| Purchase #2 | $27.47 | 8.818% | $29.8923 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $61.46 | 3.430% | $63.5681 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $223.86 | 12.851% | $252.6282 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $82.91 | 13.232% | $93.8807 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $51.32 | 7.366% | $55.1002 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $16.26 | 9.219% | $17.759 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $691.92 | $763.6786 | $763.68 | $763.70 | $763.80 | |