| 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 | $47.68 | 8.669% | $51.8134 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $167.54 | 13.258% | $189.7525 | $189.75 | $189.75 | $189.80 |
| Purchase #3 | $247.74 | 9.241% | $270.6337 | $270.63 | $270.65 | $270.60 |
| Purchase #4 | $117.63 | 3.159% | $121.3459 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $186.84 | 13.632% | $212.31 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $34.89 | 5.312% | $36.7434 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $43.60 | 4.140% | $45.405 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $845.92 | $928.0039 | $928.00 | $928.00 | $927.90 | |