| 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 | $105.55 | 13.329% | $119.6188 | $119.62 | $119.60 | $119.60 |
| Purchase #2 | $148.30 | 12.685% | $167.1119 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $71.67 | 7.503% | $77.0474 | $77.05 | $77.05 | $77.00 |
| Purchase #4 | $5.62 | 13.763% | $6.3935 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $240.85 | 13.333% | $272.9625 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $79.50 | 9.738% | $87.2417 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $76.90 | 3.115% | $79.2954 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $728.39 | $809.6712 | $809.67 | $809.65 | $809.60 | |