| 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 | $72.87 | 6.643% | $77.7108 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $56.69 | 13.149% | $64.1442 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $10.42 | 9.354% | $11.3947 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $204.36 | 11.225% | $227.2994 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $24.95 | 5.270% | $26.2649 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $65.63 | 12.540% | $73.86 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $105.60 | 9.677% | $115.8189 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $540.52 | $596.4929 | $596.48 | $596.45 | $596.50 | |