| 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 | $23.66 | 8.658% | $25.7085 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $107.60 | 5.703% | $113.7364 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $48.97 | 9.613% | $53.6775 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $32.60 | 10.410% | $35.9937 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $8.47 | 6.589% | $9.0281 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $74.64 | 6.280% | $79.3274 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $174.67 | 8.809% | $190.0567 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $470.61 | $507.5283 | $507.54 | $507.60 | $507.50 | |