| 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 | $55.27 | 10.767% | $61.2209 | $61.22 | $61.20 | $61.20 |
| Purchase #2 | $6.36 | 7.648% | $6.8464 | $6.85 | $6.85 | $6.80 |
| Purchase #3 | $135.72 | 12.428% | $152.5873 | $152.59 | $152.60 | $152.60 |
| Purchase #4 | $161.44 | 13.122% | $182.6242 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $52.66 | 6.300% | $55.9776 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $72.60 | 10.160% | $79.9762 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $191.42 | 8.514% | $207.7175 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $675.47 | $746.9501 | $746.96 | $746.95 | $746.90 | |