| 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 | $53.58 | 4.297% | $55.8823 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $24.67 | 6.776% | $26.3416 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $197.36 | 7.669% | $212.4955 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $80.56 | 6.502% | $85.798 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $63.95 | 6.521% | $68.1202 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $154.69 | 13.701% | $175.8841 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $111.72 | 3.873% | $116.0469 | $116.05 | $116.05 | $116.00 |
| 7 purchase totals = | $686.53 | $740.5686 | $740.57 | $740.60 | $740.50 | |