| 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 | $66.66 | 12.531% | $75.0132 | $75.01 | $75.00 | $75.00 |
| Purchase #2 | $23.92 | 13.388% | $27.1224 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $103.92 | 10.801% | $115.1444 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $130.73 | 13.689% | $148.6256 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $131.58 | 8.143% | $142.2946 | $142.29 | $142.30 | $142.30 |
| Purchase #6 | $245.33 | 11.371% | $273.2265 | $273.23 | $273.25 | $273.20 |
| Purchase #7 | $96.35 | 10.341% | $106.3136 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $798.49 | $887.7403 | $887.73 | $887.75 | $887.60 | |