| 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 | $69.91 | 11.560% | $77.9916 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $204.75 | 6.404% | $217.8622 | $217.86 | $217.85 | $217.90 |
| Purchase #3 | $223.98 | 6.241% | $237.9586 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $127.79 | 10.743% | $141.5185 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $21.58 | 11.674% | $24.0992 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $97.47 | 8.780% | $106.0279 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $24.98 | 10.461% | $27.5932 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $770.46 | $833.0512 | $833.05 | $833.05 | $833.10 | |