| 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 | $17.65 | 7.849% | $19.0353 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $110.73 | 7.467% | $118.9982 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $34.81 | 8.865% | $37.8959 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $91.27 | 11.411% | $101.6848 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $102.63 | 4.150% | $106.8891 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $15.82 | 5.226% | $16.6468 | $16.65 | $16.65 | $16.60 |
| Purchase #7 | $108.35 | 11.240% | $120.5285 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $481.26 | $521.6786 | $521.69 | $521.75 | $521.60 | |