| 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 | $56.79 | 12.348% | $63.8024 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $6.85 | 3.318% | $7.0773 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $120.70 | 10.760% | $133.6873 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $98.86 | 5.852% | $104.6453 | $104.65 | $104.65 | $104.60 |
| Purchase #5 | $186.42 | 13.300% | $211.2139 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $17.63 | 3.796% | $18.2992 | $18.30 | $18.30 | $18.30 |
| Purchase #7 | $181.78 | 3.636% | $188.3895 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $669.03 | $727.1149 | $727.12 | $727.15 | $727.10 | |