| 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 | $26.90 | 4.198% | $28.0293 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $176.64 | 11.351% | $196.6904 | $196.69 | $196.70 | $196.70 |
| Purchase #3 | $13.64 | 8.166% | $14.7538 | $14.75 | $14.75 | $14.80 |
| Purchase #4 | $160.42 | 6.398% | $170.6837 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $120.79 | 7.347% | $129.6644 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $195.54 | 5.149% | $205.6084 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $219.44 | 10.289% | $242.0182 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $913.37 | $987.4482 | $987.44 | $987.45 | $987.50 | |