| 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 | $122.38 | 11.641% | $136.6263 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $44.92 | 13.450% | $50.9617 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $64.32 | 10.275% | $70.9289 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $53.78 | 4.829% | $56.377 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $110.68 | 6.866% | $118.2793 | $118.28 | $118.30 | $118.30 |
| Purchase #6 | $248.60 | 4.552% | $259.9163 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $133.68 | 8.217% | $144.6645 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $778.36 | $837.7540 | $837.76 | $837.80 | $837.80 | |