| 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 | $77.50 | 4.620% | $81.0805 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $185.56 | 9.416% | $203.0323 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $212.89 | 3.780% | $220.9372 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $57.31 | 7.500% | $61.6083 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $6.79 | 11.378% | $7.5626 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $166.77 | 5.297% | $175.6038 | $175.60 | $175.60 | $175.60 |
| Purchase #7 | $65.45 | 3.511% | $67.7479 | $67.75 | $67.75 | $67.70 |
| 7 purchase totals = | $772.27 | $817.5726 | $817.57 | $817.60 | $817.50 | |