| 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 | $235.67 | 7.663% | $253.7294 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $58.38 | 4.800% | $61.1822 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $49.79 | 7.303% | $53.4262 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $185.25 | 10.193% | $204.1325 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $92.66 | 13.432% | $105.1061 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $56.28 | 8.734% | $61.1955 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $99.57 | 4.307% | $103.8585 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $777.60 | $842.6304 | $842.64 | $842.70 | $842.60 | |