| 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 | $74.29 | 3.670% | $77.0164 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $117.41 | 6.236% | $124.7317 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $60.91 | 3.672% | $63.1466 | $63.15 | $63.15 | $63.10 |
| Purchase #4 | $112.99 | 12.230% | $126.8087 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $12.35 | 5.265% | $13.0002 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $163.51 | 9.290% | $178.7001 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $180.79 | 7.355% | $194.0871 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $722.25 | $777.4908 | $777.50 | $777.50 | $777.40 | |