| 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 | $61.45 | 4.840% | $64.4242 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $95.41 | 11.401% | $106.2877 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $195.97 | 7.367% | $210.4071 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $37.64 | 4.501% | $39.3342 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $179.91 | 5.715% | $190.1919 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $143.83 | 7.691% | $154.892 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $46.41 | 10.506% | $51.2858 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $760.62 | $816.8229 | $816.82 | $816.85 | $816.80 | |