| 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 | $17.68 | 3.259% | $18.2562 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $243.42 | 10.308% | $268.5117 | $268.51 | $268.50 | $268.50 |
| Purchase #3 | $242.56 | 10.745% | $268.6231 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $23.85 | 11.137% | $26.5062 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $34.37 | 13.639% | $39.0577 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $106.89 | 13.255% | $121.0583 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $22.46 | 7.152% | $24.0663 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $691.23 | $766.0795 | $766.09 | $766.00 | $766.20 | |