| 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 | $28.36 | 5.713% | $29.9802 | $29.98 | $30.00 | $30.00 |
| Purchase #2 | $233.51 | 11.498% | $260.359 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $195.39 | 12.483% | $219.7805 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $47.35 | 8.561% | $51.4036 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $43.27 | 7.645% | $46.578 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $230.96 | 6.695% | $246.4228 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $95.37 | 5.277% | $100.4027 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $874.21 | $954.9268 | $954.92 | $954.95 | $955.00 | |