| 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 | $52.73 | 10.576% | $58.3067 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $90.85 | 8.138% | $98.2434 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $146.45 | 5.810% | $154.9587 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $91.47 | 12.453% | $102.8608 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $130.72 | 10.115% | $143.9423 | $143.94 | $143.95 | $143.90 |
| Purchase #6 | $59.63 | 10.107% | $65.6568 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $40.28 | 11.287% | $44.8264 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $612.13 | $668.7951 | $668.80 | $668.80 | $668.80 | |