| 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 | $44.47 | 3.566% | $46.0558 | $46.06 | $46.05 | $46.10 |
| Purchase #2 | $6.37 | 4.725% | $6.671 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $227.62 | 10.723% | $252.0277 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $29.49 | 3.787% | $30.6068 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $115.37 | 9.490% | $126.3186 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $152.35 | 13.103% | $172.3124 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $127.93 | 13.329% | $144.9818 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $703.60 | $778.9741 | $778.98 | $778.95 | $779.00 | |