| 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 | $87.91 | 3.130% | $90.6616 | $90.66 | $90.65 | $90.70 |
| Purchase #2 | $142.60 | 9.516% | $156.1698 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $184.93 | 9.630% | $202.7388 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $95.61 | 4.123% | $99.552 | $99.55 | $99.55 | $99.60 |
| Purchase #5 | $79.60 | 3.118% | $82.0819 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $109.47 | 9.524% | $119.8959 | $119.90 | $119.90 | $119.90 |
| Purchase #7 | $198.44 | 5.847% | $210.0428 | $210.04 | $210.05 | $210.00 |
| 7 purchase totals = | $898.56 | $961.1428 | $961.14 | $961.15 | $961.20 | |