| 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 | $94.76 | 9.292% | $103.5651 | $103.57 | $103.55 | $103.60 |
| Purchase #2 | $19.31 | 9.506% | $21.1456 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $239.33 | 3.105% | $246.7612 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $54.58 | 12.144% | $61.2082 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $19.77 | 10.425% | $21.831 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $5.50 | 9.839% | $6.0411 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $237.82 | 12.227% | $266.8983 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $671.07 | $727.4505 | $727.46 | $727.45 | $727.40 | |