| 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 | $110.27 | 6.312% | $117.2302 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $51.84 | 9.427% | $56.727 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $61.79 | 13.797% | $70.3152 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $85.41 | 7.722% | $92.0054 | $92.01 | $92.00 | $92.00 |
| Purchase #5 | $21.69 | 12.118% | $24.3184 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $224.90 | 8.691% | $244.4461 | $244.45 | $244.45 | $244.40 |
| Purchase #7 | $142.25 | 9.680% | $156.0198 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $698.15 | $761.0621 | $761.08 | $761.05 | $760.90 | |