| 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 | $10.49 | 4.697% | $10.9827 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $29.63 | 7.102% | $31.7343 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $166.98 | 13.823% | $190.0616 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $118.90 | 3.788% | $123.4039 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $203.75 | 6.784% | $217.5724 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $229.47 | 5.504% | $242.1 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $61.42 | 4.806% | $64.3718 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $820.64 | $880.2267 | $880.21 | $880.20 | $880.30 | |