| 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 | $97.35 | 11.110% | $108.1656 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $130.28 | 7.661% | $140.2608 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $67.62 | 11.129% | $75.1454 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $77.82 | 10.855% | $86.2674 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $42.86 | 8.690% | $46.5845 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $61.82 | 7.487% | $66.4485 | $66.45 | $66.45 | $66.40 |
| Purchase #7 | $223.26 | 10.710% | $247.1711 | $247.17 | $247.15 | $247.20 |
| 7 purchase totals = | $701.01 | $770.0433 | $770.05 | $770.00 | $770.10 | |