| 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 | $51.88 | 5.556% | $54.7625 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $23.90 | 4.263% | $24.9189 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $107.56 | 12.520% | $121.0265 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $151.93 | 8.193% | $164.3776 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $106.57 | 9.474% | $116.6664 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $208.64 | 5.808% | $220.7578 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $105.49 | 11.190% | $117.2943 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $755.97 | $819.8040 | $819.81 | $819.80 | $819.90 | |