| 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 | $86.87 | 5.333% | $91.5028 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $37.30 | 4.389% | $38.9371 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $54.54 | 4.787% | $57.1508 | $57.15 | $57.15 | $57.20 |
| Purchase #4 | $8.52 | 13.411% | $9.6626 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $14.69 | 7.744% | $15.8276 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $96.41 | 10.824% | $106.8454 | $106.85 | $106.85 | $106.80 |
| Purchase #7 | $103.96 | 13.433% | $117.9249 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $402.29 | $437.8512 | $437.85 | $437.85 | $437.80 | |