| 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 | $70.45 | 3.609% | $72.9925 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $216.86 | 8.648% | $235.6141 | $235.61 | $235.60 | $235.60 |
| Purchase #3 | $170.35 | 4.724% | $178.3973 | $178.40 | $178.40 | $178.40 |
| Purchase #4 | $8.60 | 12.284% | $9.6564 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $134.49 | 9.439% | $147.1845 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $163.35 | 9.711% | $179.2129 | $179.21 | $179.20 | $179.20 |
| Purchase #7 | $116.34 | 6.167% | $123.5147 | $123.51 | $123.50 | $123.50 |
| 7 purchase totals = | $880.44 | $946.5724 | $946.56 | $946.55 | $946.60 | |