| 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 | $99.53 | 8.354% | $107.8447 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $76.65 | 11.267% | $85.2862 | $85.29 | $85.30 | $85.30 |
| Purchase #3 | $115.45 | 7.842% | $124.5036 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $89.58 | 3.118% | $92.3731 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $201.30 | 6.123% | $213.6256 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $123.93 | 7.478% | $133.1975 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $150.45 | 11.558% | $167.839 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $856.89 | $924.6697 | $924.67 | $924.70 | $924.60 | |