| 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 | $14.41 | 12.659% | $16.2342 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $25.25 | 13.262% | $28.5987 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $59.43 | 11.796% | $66.4404 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $154.51 | 9.558% | $169.2781 | $169.28 | $169.30 | $169.30 |
| Purchase #5 | $147.32 | 6.451% | $156.8236 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $54.35 | 5.845% | $57.5268 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $92.65 | 3.748% | $96.1225 | $96.12 | $96.10 | $96.10 |
| 7 purchase totals = | $547.92 | $591.0243 | $591.02 | $591.05 | $590.90 | |