| 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 | $70.92 | 6.603% | $75.6028 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $24.66 | 10.804% | $27.3243 | $27.32 | $27.30 | $27.30 |
| Purchase #3 | $206.25 | 5.685% | $217.9753 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $201.28 | 11.795% | $225.021 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $206.93 | 7.340% | $222.1187 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $6.99 | 13.613% | $7.9415 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $99.60 | 10.315% | $109.8737 | $109.87 | $109.85 | $109.90 |
| 7 purchase totals = | $816.63 | $885.8573 | $885.85 | $885.80 | $885.80 | |