| 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 | $12.89 | 5.360% | $13.5809 | $13.58 | $13.60 | $13.60 |
| Purchase #2 | $82.92 | 9.855% | $91.0918 | $91.09 | $91.10 | $91.10 |
| Purchase #3 | $14.69 | 11.557% | $16.3877 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $46.69 | 6.115% | $49.5451 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $37.93 | 6.206% | $40.2839 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $183.96 | 10.242% | $202.8012 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $196.69 | 5.176% | $206.8707 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $575.77 | $620.5613 | $620.56 | $620.60 | $620.60 | |