| 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 | $40.41 | 10.484% | $44.6466 | $44.65 | $44.65 | $44.60 |
| Purchase #2 | $86.47 | 12.430% | $97.2182 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $8.99 | 7.368% | $9.6524 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $249.51 | 7.144% | $267.335 | $267.34 | $267.35 | $267.30 |
| Purchase #5 | $195.80 | 9.324% | $214.0564 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $137.52 | 6.338% | $146.236 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $5.40 | 13.644% | $6.1368 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $724.10 | $785.2814 | $785.30 | $785.30 | $785.20 | |