| 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 | $116.42 | 6.587% | $124.0886 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $42.68 | 7.628% | $45.9356 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $247.43 | 8.635% | $268.7956 | $268.80 | $268.80 | $268.80 |
| Purchase #4 | $86.56 | 5.471% | $91.2957 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $202.85 | 8.145% | $219.3721 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $161.42 | 3.726% | $167.4345 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $32.42 | 13.809% | $36.8969 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $889.78 | $953.8190 | $953.83 | $953.85 | $953.80 | |