| 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 | $59.45 | 11.282% | $66.1571 | $66.16 | $66.15 | $66.20 |
| Purchase #2 | $15.93 | 9.646% | $17.4666 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $151.35 | 3.149% | $156.116 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $215.64 | 8.681% | $234.3597 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $83.93 | 12.699% | $94.5883 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $223.32 | 7.558% | $240.1985 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $161.99 | 12.755% | $182.6518 | $182.65 | $182.65 | $182.70 |
| 7 purchase totals = | $911.61 | $991.5380 | $991.55 | $991.50 | $991.70 | |