| 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 | $5.50 | 10.157% | $6.0586 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $246.51 | 3.826% | $255.9415 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $90.89 | 11.431% | $101.2796 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $21.35 | 11.224% | $23.7463 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $86.25 | 7.718% | $92.9068 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $177.86 | 6.807% | $189.9669 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $111.68 | 4.303% | $116.4856 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $740.04 | $786.3853 | $786.40 | $786.40 | $786.40 | |