| 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 | $103.30 | 6.823% | $110.3482 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $15.87 | 10.699% | $17.5679 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $14.73 | 8.633% | $16.0016 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $208.85 | 3.163% | $215.4559 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $164.33 | 7.130% | $176.0467 | $176.05 | $176.05 | $176.00 |
| Purchase #6 | $54.36 | 12.631% | $61.2262 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $73.70 | 4.141% | $76.7519 | $76.75 | $76.75 | $76.80 |
| 7 purchase totals = | $635.14 | $673.3984 | $673.41 | $673.40 | $673.40 | |