| 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 | $53.90 | 12.587% | $60.6844 | $60.68 | $60.70 | $60.70 |
| Purchase #2 | $55.58 | 4.504% | $58.0833 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $94.28 | 3.493% | $97.5732 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $231.47 | 10.196% | $255.0707 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $102.89 | 9.857% | $113.0319 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $248.76 | 11.169% | $276.544 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $218.78 | 4.615% | $228.8767 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $1,005.66 | $1,089.8642 | $1,089.85 | $1,089.90 | $1,089.90 | |