| 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 | $55.86 | 9.761% | $61.3125 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $46.34 | 4.606% | $48.4744 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $193.76 | 3.192% | $199.9448 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $250.86 | 10.674% | $277.6368 | $277.64 | $277.65 | $277.60 |
| Purchase #5 | $127.64 | 12.696% | $143.8452 | $143.85 | $143.85 | $143.80 |
| Purchase #6 | $64.91 | 7.609% | $69.849 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $115.88 | 3.868% | $120.3622 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $855.25 | $921.4249 | $921.42 | $921.40 | $921.30 | |