| 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 | $62.37 | 6.429% | $66.3798 | $66.38 | $66.40 | $66.40 |
| Purchase #2 | $63.93 | 6.473% | $68.0682 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $70.58 | 13.561% | $80.1514 | $80.15 | $80.15 | $80.20 |
| Purchase #4 | $20.66 | 3.108% | $21.3021 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $214.72 | 8.204% | $232.3356 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $213.98 | 13.121% | $242.0563 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $137.27 | 10.145% | $151.196 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $783.51 | $861.4894 | $861.50 | $861.50 | $861.60 | |