| 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 | $59.79 | 12.682% | $67.3726 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $155.63 | 7.509% | $167.3163 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $143.42 | 13.457% | $162.72 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $70.61 | 4.840% | $74.0275 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $119.88 | 10.203% | $132.1114 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $12.80 | 6.245% | $13.5994 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $74.96 | 5.732% | $79.2567 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $637.09 | $696.4039 | $696.41 | $696.35 | $696.40 | |