| 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 | $138.48 | 9.405% | $151.504 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $88.96 | 4.673% | $93.1171 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $30.71 | 13.596% | $34.8853 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $134.73 | 3.771% | $139.8107 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $76.69 | 8.442% | $83.1642 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $241.56 | 11.511% | $269.366 | $269.37 | $269.35 | $269.40 |
| Purchase #7 | $48.75 | 13.754% | $55.4551 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $759.88 | $827.3024 | $827.31 | $827.25 | $827.40 | |