| 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 | $41.58 | 7.601% | $44.7405 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $102.90 | 6.284% | $109.3662 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $22.77 | 5.404% | $24.0005 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $9.41 | 13.661% | $10.6955 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $138.93 | 12.120% | $155.7683 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $211.89 | 12.808% | $239.0289 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $126.56 | 10.414% | $139.74 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $654.04 | $723.3399 | $723.35 | $723.35 | $723.30 | |