| 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 | $59.96 | 3.700% | $62.1785 | $62.18 | $62.20 | $62.20 |
| Purchase #2 | $58.43 | 9.560% | $64.0159 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $142.65 | 13.146% | $161.4028 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $180.93 | 3.691% | $187.6081 | $187.61 | $187.60 | $187.60 |
| Purchase #5 | $97.82 | 9.297% | $106.9143 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $22.66 | 11.596% | $25.2877 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $214.27 | 11.807% | $239.5689 | $239.57 | $239.55 | $239.60 |
| 7 purchase totals = | $776.72 | $846.9762 | $846.98 | $846.95 | $847.00 | |