| 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 | $79.63 | 6.765% | $85.017 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $71.34 | 11.607% | $79.6204 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $164.28 | 10.694% | $181.8481 | $181.85 | $181.85 | $181.80 |
| Purchase #4 | $16.64 | 3.596% | $17.2384 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $145.65 | 11.534% | $162.4493 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $198.47 | 6.825% | $212.0156 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $10.88 | 5.554% | $11.4843 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $686.89 | $749.6731 | $749.68 | $749.65 | $749.50 | |