| 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 | $47.37 | 5.551% | $49.9995 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $207.67 | 8.773% | $225.8889 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $158.91 | 10.473% | $175.5526 | $175.55 | $175.55 | $175.60 |
| Purchase #4 | $248.34 | 9.801% | $272.6798 | $272.68 | $272.70 | $272.70 |
| Purchase #5 | $181.56 | 9.521% | $198.8463 | $198.85 | $198.85 | $198.80 |
| Purchase #6 | $75.68 | 12.349% | $85.0257 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $118.69 | 5.612% | $125.3509 | $125.35 | $125.35 | $125.40 |
| 7 purchase totals = | $1,038.22 | $1,133.3437 | $1,133.35 | $1,133.40 | $1,133.40 | |