| 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 | $71.75 | 7.617% | $77.2152 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $26.99 | 9.482% | $29.5492 | $29.55 | $29.55 | $29.50 |
| Purchase #3 | $82.45 | 11.543% | $91.9672 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $96.34 | 10.154% | $106.1224 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $76.66 | 5.248% | $80.6831 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $67.41 | 7.249% | $72.2966 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $79.98 | 10.178% | $88.1204 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $501.58 | $545.9541 | $545.96 | $545.90 | $545.90 | |