| 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 | $196.71 | 5.592% | $207.71 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $158.87 | 10.458% | $175.4846 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $98.74 | 5.113% | $103.7886 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $72.60 | 8.872% | $79.0411 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $8.43 | 8.649% | $9.1591 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $184.29 | 8.716% | $200.3527 | $200.35 | $200.35 | $200.40 |
| Purchase #7 | $45.38 | 8.853% | $49.3975 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $765.02 | $824.9336 | $824.93 | $824.95 | $825.00 | |