| 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 | $18.45 | 4.585% | $19.2959 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $52.31 | 4.692% | $54.7644 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $34.40 | 3.278% | $35.5276 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $102.46 | 9.347% | $112.0369 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $218.72 | 4.274% | $228.0681 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $7.99 | 9.840% | $8.7762 | $8.78 | $8.80 | $8.80 |
| Purchase #7 | $8.55 | 3.225% | $8.8257 | $8.83 | $8.85 | $8.80 |
| 7 purchase totals = | $442.88 | $467.2948 | $467.31 | $467.35 | $467.30 | |