| 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 | $45.28 | 7.490% | $48.6715 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $106.95 | 9.108% | $116.691 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $21.49 | 7.462% | $23.0936 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $14.63 | 9.821% | $16.0668 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $218.54 | 5.278% | $230.0745 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $29.30 | 11.238% | $32.5927 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $21.78 | 11.601% | $24.3067 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $457.97 | $491.4968 | $491.49 | $491.45 | $491.60 | |