| 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 | $89.57 | 9.194% | $97.8051 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $96.68 | 10.765% | $107.0876 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $49.38 | 13.531% | $56.0616 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $51.74 | 4.298% | $53.9638 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $197.88 | 10.567% | $218.79 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $220.70 | 6.871% | $235.8643 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $197.36 | 9.394% | $215.9 | $215.90 | $215.90 | $215.90 |
| 7 purchase totals = | $903.31 | $985.4724 | $985.47 | $985.45 | $985.60 | |