| 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 | $69.60 | 6.162% | $73.8888 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $84.73 | 9.785% | $93.0208 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $9.31 | 3.661% | $9.6508 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $129.86 | 11.871% | $145.2757 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $97.58 | 9.441% | $106.7925 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $11.32 | 10.272% | $12.4828 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $99.41 | 12.659% | $111.9943 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $501.81 | $553.1057 | $553.10 | $553.15 | $553.20 | |