| 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 | $92.65 | 11.162% | $102.9916 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $111.69 | 3.301% | $115.3769 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $51.99 | 9.456% | $56.9062 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $29.63 | 11.478% | $33.0309 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $216.45 | 5.671% | $228.7249 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $160.29 | 10.770% | $177.5532 | $177.55 | $177.55 | $177.60 |
| Purchase #7 | $168.62 | 6.308% | $179.2565 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $831.32 | $893.8402 | $893.84 | $893.85 | $893.90 | |