| 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 | $80.77 | 10.813% | $89.5037 | $89.50 | $89.50 | $89.50 |
| Purchase #2 | $82.85 | 9.323% | $90.5741 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $44.46 | 7.815% | $47.9345 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $82.27 | 4.750% | $86.1778 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $238.29 | 9.432% | $260.7655 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $42.70 | 13.339% | $48.3958 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $121.99 | 10.841% | $135.2149 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $693.33 | $758.5663 | $758.56 | $758.55 | $758.60 | |