| 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 | $61.64 | 8.693% | $66.9984 | $67.00 | $67.00 | $67.00 |
| Purchase #2 | $159.76 | 7.378% | $171.5471 | $171.55 | $171.55 | $171.50 |
| Purchase #3 | $220.31 | 4.442% | $230.0962 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $115.42 | 4.225% | $120.2965 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $186.27 | 3.710% | $193.1806 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $17.94 | 11.326% | $19.9719 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $60.35 | 9.325% | $65.9776 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $821.69 | $868.0683 | $868.08 | $868.10 | $868.10 | |