| 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 | $15.93 | 12.588% | $17.9353 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $108.70 | 13.839% | $123.743 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $244.78 | 3.697% | $253.8295 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $204.72 | 5.791% | $216.5753 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $26.39 | 10.165% | $29.0725 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $96.44 | 6.762% | $102.9613 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $221.27 | 6.588% | $235.8473 | $235.85 | $235.85 | $235.80 |
| 7 purchase totals = | $918.23 | $979.9642 | $979.97 | $980.00 | $979.90 | |