| 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 | $11.48 | 8.757% | $12.4853 | $12.49 | $12.50 | $12.50 |
| Purchase #2 | $210.63 | 3.822% | $218.6803 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $61.46 | 12.475% | $69.1271 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $160.32 | 13.123% | $181.3588 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $162.27 | 5.607% | $171.3685 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $146.50 | 7.416% | $157.3644 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $73.84 | 5.655% | $78.0157 | $78.02 | $78.00 | $78.00 |
| 7 purchase totals = | $826.50 | $888.4001 | $888.41 | $888.40 | $888.50 | |