| 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 | $24.96 | 13.793% | $28.4027 | $28.40 | $28.40 | $28.40 |
| Purchase #2 | $22.82 | 9.256% | $24.9322 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $95.55 | 12.699% | $107.6839 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $68.64 | 4.756% | $71.9045 | $71.90 | $71.90 | $71.90 |
| Purchase #5 | $239.94 | 4.152% | $249.9023 | $249.90 | $249.90 | $249.90 |
| Purchase #6 | $196.39 | 5.433% | $207.0599 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $47.67 | 4.371% | $49.7537 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $695.97 | $739.6392 | $739.62 | $739.65 | $739.70 | |