| 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 | $79.61 | 4.522% | $83.21 | $83.21 | $83.20 | $83.20 |
| Purchase #2 | $55.36 | 4.301% | $57.741 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $88.84 | 3.266% | $91.7415 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $140.66 | 13.466% | $159.6013 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $31.60 | 13.641% | $35.9106 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $181.85 | 8.392% | $197.1109 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $23.98 | 8.516% | $26.0221 | $26.02 | $26.00 | $26.00 |
| 7 purchase totals = | $601.90 | $651.3374 | $651.33 | $651.30 | $651.20 | |