| 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 | $9.65 | 7.592% | $10.3826 | $10.38 | $10.40 | $10.40 |
| Purchase #2 | $44.66 | 5.118% | $46.9457 | $46.95 | $46.95 | $46.90 |
| Purchase #3 | $60.67 | 13.803% | $69.0443 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $125.57 | 9.340% | $137.2982 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $18.80 | 4.429% | $19.6327 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $45.65 | 4.525% | $47.7157 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $206.64 | 11.180% | $229.7424 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $511.64 | $560.7616 | $560.76 | $560.80 | $560.60 | |