| 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 | $72.68 | 6.575% | $77.4587 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $85.48 | 6.806% | $91.2978 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $29.74 | 10.676% | $32.915 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $54.55 | 13.122% | $61.7081 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $195.50 | 10.656% | $216.3325 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $7.48 | 10.168% | $8.2406 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $44.56 | 11.821% | $49.8274 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $489.99 | $537.7801 | $537.79 | $537.80 | $537.70 | |