| 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 | $77.33 | 10.380% | $85.3569 | $85.36 | $85.35 | $85.40 |
| Purchase #2 | $9.66 | 11.548% | $10.7755 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $163.37 | 13.587% | $185.5671 | $185.57 | $185.55 | $185.60 |
| Purchase #4 | $68.52 | 3.241% | $70.7407 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $55.99 | 8.514% | $60.757 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $197.26 | 11.130% | $219.215 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $123.94 | 8.648% | $134.6583 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $696.07 | $767.0705 | $767.09 | $767.05 | $767.20 | |