| 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 | $78.98 | 10.117% | $86.9704 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $123.55 | 13.509% | $140.2404 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $51.76 | 13.590% | $58.7942 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $204.86 | 7.677% | $220.5871 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $141.25 | 10.336% | $155.8496 | $155.85 | $155.85 | $155.80 |
| Purchase #6 | $29.50 | 8.264% | $31.9379 | $31.94 | $31.95 | $31.90 |
| Purchase #7 | $42.99 | 12.707% | $48.4527 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $672.89 | $742.8323 | $742.83 | $742.85 | $742.80 | |