| 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 | $86.45 | 7.272% | $92.7366 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $130.58 | 5.186% | $137.3519 | $137.35 | $137.35 | $137.40 |
| Purchase #3 | $164.71 | 12.395% | $185.1258 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $226.36 | 9.797% | $248.5365 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $101.50 | 13.336% | $115.036 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $10.43 | 10.729% | $11.549 | $11.55 | $11.55 | $11.50 |
| Purchase #7 | $172.68 | 9.846% | $189.6821 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $892.71 | $980.0179 | $980.03 | $980.10 | $979.90 | |