| 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 | $63.93 | 12.467% | $71.9002 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $99.88 | 4.341% | $104.2158 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $92.59 | 9.629% | $101.5055 | $101.51 | $101.50 | $101.50 |
| Purchase #4 | $223.75 | 5.691% | $236.4836 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $202.61 | 8.112% | $219.0457 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $177.50 | 7.674% | $191.1214 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $6.63 | 12.471% | $7.4568 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $866.89 | $931.7290 | $931.74 | $931.70 | $931.70 | |