| 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 | $100.36 | 4.650% | $105.0267 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $175.64 | 10.469% | $194.0278 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $186.95 | 7.245% | $200.4945 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $24.98 | 8.535% | $27.112 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $37.36 | 7.205% | $40.0518 | $40.05 | $40.05 | $40.10 |
| Purchase #6 | $58.89 | 12.125% | $66.0304 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $64.61 | 8.761% | $70.2705 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $648.79 | $703.0137 | $703.01 | $703.05 | $703.00 | |