| 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 | $88.27 | 13.392% | $100.0911 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $177.68 | 8.527% | $192.8308 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $25.58 | 12.480% | $28.7724 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $25.28 | 8.250% | $27.3656 | $27.37 | $27.35 | $27.40 |
| Purchase #5 | $174.52 | 11.268% | $194.1849 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $111.55 | 8.806% | $121.3731 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $118.47 | 12.872% | $133.7195 | $133.72 | $133.70 | $133.70 |
| 7 purchase totals = | $721.35 | $798.3374 | $798.33 | $798.30 | $798.40 | |