| 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 | $18.61 | 13.792% | $21.1767 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $76.45 | 8.668% | $83.0767 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $165.45 | 11.558% | $184.5727 | $184.57 | $184.55 | $184.60 |
| Purchase #4 | $230.65 | 7.620% | $248.2255 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $89.33 | 4.290% | $93.1623 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $26.27 | 8.286% | $28.4467 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $199.56 | 8.152% | $215.8281 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $806.32 | $874.4887 | $874.50 | $874.55 | $874.50 | |