| 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 | $17.38 | 4.770% | $18.209 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $104.46 | 7.530% | $112.3258 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $46.98 | 11.257% | $52.2685 | $52.27 | $52.25 | $52.30 |
| Purchase #4 | $212.27 | 7.765% | $228.7528 | $228.75 | $228.75 | $228.80 |
| Purchase #5 | $106.41 | 10.654% | $117.7469 | $117.75 | $117.75 | $117.70 |
| Purchase #6 | $34.36 | 7.789% | $37.0363 | $37.04 | $37.05 | $37.00 |
| Purchase #7 | $29.56 | 10.452% | $32.6496 | $32.65 | $32.65 | $32.60 |
| 7 purchase totals = | $551.42 | $598.9889 | $599.00 | $599.00 | $598.90 | |