| 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 | $107.99 | 8.454% | $117.1195 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $221.85 | 8.849% | $241.4815 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $167.43 | 8.579% | $181.7938 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $85.77 | 4.661% | $89.7677 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $70.48 | 4.326% | $73.529 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $52.78 | 9.802% | $57.9535 | $57.95 | $57.95 | $58.00 |
| Purchase #7 | $33.57 | 5.529% | $35.4261 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $739.87 | $797.0711 | $797.07 | $797.10 | $797.10 | |