| 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 | $99.98 | 3.593% | $103.5723 | $103.57 | $103.55 | $103.60 |
| Purchase #2 | $67.30 | 4.562% | $70.3702 | $70.37 | $70.35 | $70.40 |
| Purchase #3 | $19.41 | 13.414% | $22.0137 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $220.33 | 7.192% | $236.1761 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $32.96 | 13.454% | $37.3944 | $37.39 | $37.40 | $37.40 |
| Purchase #6 | $211.80 | 11.464% | $236.0808 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $124.66 | 7.315% | $133.7789 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $776.44 | $839.3864 | $839.38 | $839.40 | $839.50 | |