| 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 | $243.41 | 3.855% | $252.7935 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $114.25 | 7.647% | $122.9867 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $16.92 | 9.634% | $18.5501 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $92.69 | 3.277% | $95.7275 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $64.98 | 7.147% | $69.6241 | $69.62 | $69.60 | $69.60 |
| Purchase #6 | $84.94 | 9.572% | $93.0705 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $59.62 | 9.746% | $65.4306 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $676.81 | $718.1830 | $718.18 | $718.20 | $718.20 | |