| 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 | $39.26 | 4.167% | $40.896 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $78.30 | 8.449% | $84.9156 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $226.40 | 8.631% | $245.9406 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $42.71 | 12.737% | $48.15 | $48.15 | $48.15 | $48.20 |
| Purchase #5 | $24.98 | 7.461% | $26.8438 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $212.67 | 4.379% | $221.9828 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $26.25 | 12.805% | $29.6113 | $29.61 | $29.60 | $29.60 |
| 7 purchase totals = | $650.57 | $698.3401 | $698.34 | $698.35 | $698.30 | |