| 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 | $45.94 | 6.356% | $48.8599 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $185.52 | 13.635% | $210.8157 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $107.52 | 5.417% | $113.3444 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $157.73 | 10.188% | $173.7995 | $173.80 | $173.80 | $173.80 |
| Purchase #5 | $196.75 | 9.340% | $215.1265 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $61.49 | 7.514% | $66.1104 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $18.42 | 4.490% | $19.2471 | $19.25 | $19.25 | $19.20 |
| 7 purchase totals = | $773.37 | $847.3035 | $847.31 | $847.30 | $847.20 | |