| 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 | $204.32 | 7.534% | $219.7135 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $48.77 | 12.735% | $54.9809 | $54.98 | $55.00 | $55.00 |
| Purchase #3 | $143.40 | 5.755% | $151.6527 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $155.71 | 5.493% | $164.2632 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $78.89 | 10.397% | $87.0922 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $119.37 | 10.496% | $131.8991 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $60.57 | 4.366% | $63.2145 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $811.03 | $872.8161 | $872.80 | $872.80 | $872.90 | |