| 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 | $29.86 | 13.655% | $33.9374 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $127.61 | 6.213% | $135.5384 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $179.50 | 6.692% | $191.5121 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $194.52 | 10.652% | $215.2403 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $169.31 | 7.330% | $181.7204 | $181.72 | $181.70 | $181.70 |
| Purchase #6 | $77.62 | 6.659% | $82.7887 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $24.86 | 6.181% | $26.3966 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $803.28 | $867.1339 | $867.14 | $867.15 | $867.00 | |