| 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 | $54.91 | 4.672% | $57.4754 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $34.58 | 8.302% | $37.4508 | $37.45 | $37.45 | $37.50 |
| Purchase #3 | $27.40 | 4.442% | $28.6171 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $249.57 | 4.437% | $260.6434 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $105.36 | 6.472% | $112.1789 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $178.98 | 4.316% | $186.7048 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $183.68 | 8.102% | $198.5618 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $834.48 | $881.6322 | $881.63 | $881.65 | $881.70 | |