| 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 | $45.32 | 13.671% | $51.5157 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $243.41 | 5.598% | $257.0361 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $189.31 | 4.746% | $198.2947 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $20.26 | 12.707% | $22.8344 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $57.54 | 7.230% | $61.7001 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $175.69 | 11.844% | $196.4987 | $196.50 | $196.50 | $196.50 |
| Purchase #7 | $184.39 | 4.106% | $191.9611 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $915.92 | $979.8408 | $979.84 | $979.85 | $979.80 | |