| 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 | $32.48 | 9.872% | $35.6864 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $22.97 | 4.668% | $24.0422 | $24.04 | $24.05 | $24.00 |
| Purchase #3 | $131.90 | 12.357% | $148.1989 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $104.75 | 12.739% | $118.0941 | $118.09 | $118.10 | $118.10 |
| Purchase #5 | $36.75 | 4.392% | $38.3641 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $15.65 | 6.869% | $16.725 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $221.37 | 9.399% | $242.1766 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $565.87 | $623.2873 | $623.29 | $623.35 | $623.30 | |