| 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 | $55.61 | 9.317% | $60.7912 | $60.79 | $60.80 | $60.80 |
| Purchase #2 | $69.29 | 8.404% | $75.1131 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $175.29 | 7.297% | $188.0809 | $188.08 | $188.10 | $188.10 |
| Purchase #4 | $126.74 | 7.831% | $136.665 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $8.85 | 6.543% | $9.4291 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $215.37 | 8.619% | $233.9327 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $218.64 | 10.652% | $241.9295 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $869.79 | $945.9415 | $945.94 | $946.00 | $945.90 | |