| 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 | $243.56 | 13.384% | $276.1581 | $276.16 | $276.15 | $276.20 |
| Purchase #2 | $199.86 | 5.795% | $211.4419 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $27.40 | 6.739% | $29.2465 | $29.25 | $29.25 | $29.20 |
| Purchase #4 | $46.83 | 12.371% | $52.6233 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $85.82 | 8.786% | $93.3601 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $54.46 | 11.619% | $60.7877 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $80.26 | 12.136% | $90.0004 | $90.00 | $90.00 | $90.00 |
| 7 purchase totals = | $738.19 | $813.6180 | $813.62 | $813.60 | $813.60 | |