| 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 | $25.86 | 6.503% | $27.5417 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $51.89 | 11.262% | $57.7339 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $220.88 | 13.747% | $251.2444 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $220.89 | 5.754% | $233.6 | $233.60 | $233.60 | $233.60 |
| Purchase #5 | $72.89 | 3.416% | $75.3799 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $175.29 | 10.448% | $193.6043 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $28.49 | 3.461% | $29.476 | $29.48 | $29.50 | $29.50 |
| 7 purchase totals = | $796.19 | $868.5802 | $868.57 | $868.65 | $868.50 | |