| 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 | $79.62 | 9.332% | $87.0501 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $147.87 | 3.392% | $152.8858 | $152.89 | $152.90 | $152.90 |
| Purchase #3 | $64.55 | 7.730% | $69.5397 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $164.79 | 8.188% | $178.283 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $167.42 | 4.679% | $175.2536 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $133.31 | 6.106% | $141.4499 | $141.45 | $141.45 | $141.40 |
| Purchase #7 | $77.35 | 10.179% | $85.2235 | $85.22 | $85.20 | $85.20 |
| 7 purchase totals = | $834.91 | $889.6856 | $889.68 | $889.70 | $889.70 | |