| 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 | $23.34 | 7.837% | $25.1692 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $21.42 | 10.318% | $23.6301 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $127.61 | 10.196% | $140.6211 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $198.28 | 12.670% | $223.4021 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $26.39 | 8.464% | $28.6236 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $107.32 | 10.222% | $118.2903 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $33.91 | 5.392% | $35.7384 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $538.27 | $595.4748 | $595.47 | $595.45 | $595.40 | |