| 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 | $87.88 | 8.650% | $95.4816 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $236.34 | 13.293% | $267.7567 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $154.72 | 13.241% | $175.2065 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $24.27 | 7.759% | $26.1531 | $26.15 | $26.15 | $26.20 |
| Purchase #5 | $22.36 | 12.458% | $25.1456 | $25.15 | $25.15 | $25.10 |
| Purchase #6 | $20.31 | 4.440% | $21.2118 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $39.97 | 10.467% | $44.1537 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $585.85 | $655.1090 | $655.11 | $655.10 | $655.20 | |