| 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 | $81.40 | 6.296% | $86.5249 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $6.63 | 3.239% | $6.8447 | $6.84 | $6.85 | $6.80 |
| Purchase #3 | $186.64 | 5.808% | $197.4801 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $218.95 | 6.186% | $232.4942 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $76.45 | 4.828% | $80.141 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $148.74 | 8.588% | $161.5138 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $13.41 | 10.589% | $14.83 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $732.22 | $779.8287 | $779.81 | $779.85 | $779.70 | |