| 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 | $47.51 | 4.474% | $49.6356 | $49.64 | $49.65 | $49.60 |
| Purchase #2 | $5.87 | 7.198% | $6.2925 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $54.66 | 12.674% | $61.5876 | $61.59 | $61.60 | $61.60 |
| Purchase #4 | $25.44 | 6.491% | $27.0913 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $244.63 | 6.153% | $259.6821 | $259.68 | $259.70 | $259.70 |
| Purchase #6 | $242.48 | 9.167% | $264.7081 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $74.67 | 8.486% | $81.0065 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $695.26 | $750.0037 | $750.01 | $750.05 | $750.00 | |