| 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 | $43.77 | 7.561% | $47.0794 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $30.44 | 12.226% | $34.1616 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $163.85 | 8.181% | $177.2546 | $177.25 | $177.25 | $177.30 |
| Purchase #4 | $205.75 | 4.376% | $214.7536 | $214.75 | $214.75 | $214.80 |
| Purchase #5 | $152.93 | 3.342% | $158.0409 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $38.87 | 11.752% | $43.438 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $55.60 | 9.176% | $60.7019 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $691.21 | $735.4300 | $735.42 | $735.45 | $735.50 | |