| 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 | $101.96 | 11.392% | $113.5753 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $203.75 | 11.108% | $226.3826 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $99.68 | 5.733% | $105.3947 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $158.54 | 5.240% | $166.8475 | $166.85 | $166.85 | $166.80 |
| Purchase #5 | $86.32 | 5.617% | $91.1686 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $75.60 | 13.259% | $85.6238 | $85.62 | $85.60 | $85.60 |
| Purchase #7 | $18.90 | 4.432% | $19.7376 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $744.75 | $808.7301 | $808.73 | $808.75 | $808.70 | |