| 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 | $73.54 | 8.166% | $79.5453 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $203.50 | 11.323% | $226.5423 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $227.58 | 11.621% | $254.0271 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $215.45 | 6.127% | $228.6506 | $228.65 | $228.65 | $228.70 |
| Purchase #5 | $161.68 | 9.216% | $176.5804 | $176.58 | $176.60 | $176.60 |
| Purchase #6 | $48.54 | 11.608% | $54.1745 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $98.39 | 11.649% | $109.8515 | $109.85 | $109.85 | $109.90 |
| 7 purchase totals = | $1,028.68 | $1,129.3717 | $1,129.37 | $1,129.40 | $1,129.40 | |