| 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 | $22.49 | 5.279% | $23.6772 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $102.31 | 5.242% | $107.6731 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $197.39 | 13.346% | $223.7337 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $200.79 | 11.238% | $223.3548 | $223.35 | $223.35 | $223.40 |
| Purchase #5 | $102.42 | 7.136% | $109.7287 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $85.92 | 9.126% | $93.7611 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $73.88 | 10.123% | $81.3589 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $785.20 | $863.2875 | $863.28 | $863.30 | $863.40 | |