| 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 | $82.91 | 8.167% | $89.6813 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $188.63 | 8.163% | $204.0279 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $85.92 | 12.420% | $96.5913 | $96.59 | $96.60 | $96.60 |
| Purchase #4 | $25.53 | 3.682% | $26.47 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $61.49 | 6.579% | $65.5354 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $153.48 | 7.215% | $164.5536 | $164.55 | $164.55 | $164.60 |
| Purchase #7 | $177.75 | 8.588% | $193.0152 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $775.71 | $839.8747 | $839.88 | $839.90 | $839.90 | |