| 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 | $41.67 | 11.186% | $46.3312 | $46.33 | $46.35 | $46.30 |
| Purchase #2 | $74.95 | 11.411% | $83.5025 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $186.91 | 4.852% | $195.9789 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $201.78 | 9.165% | $220.2731 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $6.36 | 13.325% | $7.2075 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $200.74 | 4.620% | $210.0142 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $134.34 | 4.534% | $140.431 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $846.75 | $903.7384 | $903.73 | $903.75 | $903.70 | |