| 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 | $28.96 | 12.854% | $32.6825 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $105.56 | 6.760% | $112.6959 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $8.67 | 12.346% | $9.7404 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $201.55 | 8.800% | $219.2864 | $219.29 | $219.30 | $219.30 |
| Purchase #5 | $222.52 | 6.867% | $237.8004 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $78.76 | 4.194% | $82.0632 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $11.70 | 13.702% | $13.3031 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $657.72 | $707.5719 | $707.57 | $707.60 | $707.60 | |