| 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 | $8.43 | 10.589% | $9.3227 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $156.65 | 5.392% | $165.0966 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $236.92 | 6.731% | $252.8671 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $64.48 | 9.800% | $70.799 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $204.76 | 6.484% | $218.0366 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $14.37 | 13.283% | $16.2788 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $228.68 | 3.757% | $237.2715 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $914.29 | $969.6723 | $969.68 | $969.65 | $969.70 | |