| 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 | $46.52 | 12.176% | $52.1843 | $52.18 | $52.20 | $52.20 |
| Purchase #2 | $151.30 | 13.371% | $171.5303 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $43.89 | 5.106% | $46.131 | $46.13 | $46.15 | $46.10 |
| Purchase #4 | $10.62 | 9.400% | $11.6183 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $64.96 | 9.610% | $71.2027 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $21.59 | 6.770% | $23.0516 | $23.05 | $23.05 | $23.10 |
| Purchase #7 | $98.35 | 7.341% | $105.5699 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $437.23 | $481.2881 | $481.28 | $481.30 | $481.30 | |