| 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 | $105.91 | 6.321% | $112.6046 | $112.60 | $112.60 | $112.60 |
| Purchase #2 | $26.42 | 12.747% | $29.7878 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $162.52 | 11.628% | $181.4178 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $58.70 | 13.741% | $66.766 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $19.94 | 6.331% | $21.2024 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $187.29 | 11.502% | $208.8321 | $208.83 | $208.85 | $208.80 |
| Purchase #7 | $152.49 | 3.353% | $157.603 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $713.27 | $778.2137 | $778.21 | $778.20 | $778.20 | |