| 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 | $48.73 | 7.392% | $52.3321 | $52.33 | $52.35 | $52.30 |
| Purchase #2 | $115.33 | 3.243% | $119.0702 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $120.83 | 9.865% | $132.7499 | $132.75 | $132.75 | $132.70 |
| Purchase #4 | $121.79 | 7.753% | $131.2324 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $73.57 | 3.252% | $75.9625 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $82.82 | 9.328% | $90.5454 | $90.55 | $90.55 | $90.50 |
| Purchase #7 | $221.49 | 6.638% | $236.1925 | $236.19 | $236.20 | $236.20 |
| 7 purchase totals = | $784.56 | $838.0850 | $838.08 | $838.10 | $838.00 | |