| 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 | $34.77 | 9.199% | $37.9685 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $11.39 | 4.519% | $11.9047 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $86.49 | 6.315% | $91.9518 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $213.88 | 3.366% | $221.0792 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $21.87 | 11.345% | $24.3512 | $24.35 | $24.35 | $24.40 |
| Purchase #6 | $180.54 | 8.666% | $196.1856 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $241.79 | 5.796% | $255.8041 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $790.73 | $839.2451 | $839.24 | $839.25 | $839.40 | |