| 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 | $111.49 | 5.731% | $117.8795 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $60.92 | 4.686% | $63.7747 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $5.74 | 5.429% | $6.0516 | $6.05 | $6.05 | $6.10 |
| Purchase #4 | $185.28 | 10.502% | $204.7381 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $103.52 | 3.291% | $106.9268 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $198.92 | 12.580% | $223.9441 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $83.97 | 11.687% | $93.7836 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $749.84 | $817.0984 | $817.09 | $817.15 | $817.10 | |