| 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 | $54.75 | 5.787% | $57.9184 | $57.92 | $57.90 | $57.90 |
| Purchase #2 | $139.96 | 13.624% | $159.0282 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $189.61 | 5.727% | $200.469 | $200.47 | $200.45 | $200.50 |
| Purchase #4 | $30.63 | 12.129% | $34.3451 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $145.72 | 13.182% | $164.9288 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $37.85 | 11.428% | $42.1755 | $42.18 | $42.20 | $42.20 |
| Purchase #7 | $94.25 | 3.762% | $97.7957 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $692.77 | $756.6607 | $756.68 | $756.70 | $756.60 | |