| 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 | $9.98 | 6.778% | $10.6564 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $227.92 | 8.215% | $246.6436 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $126.71 | 8.664% | $137.6882 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $223.68 | 6.776% | $238.8366 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $205.25 | 7.629% | $220.9085 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $46.49 | 9.692% | $50.9958 | $51.00 | $51.00 | $51.00 |
| Purchase #7 | $85.77 | 6.523% | $91.3648 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $925.80 | $997.0939 | $997.10 | $997.10 | $997.10 | |