| 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 | $96.82 | 3.127% | $99.8476 | $99.85 | $99.85 | $99.80 |
| Purchase #2 | $45.92 | 12.797% | $51.7964 | $51.80 | $51.80 | $51.80 |
| Purchase #3 | $35.33 | 10.374% | $38.9951 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $196.56 | 5.160% | $206.7025 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $98.27 | 8.860% | $106.9767 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $130.98 | 3.737% | $135.8747 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $24.55 | 9.524% | $26.8881 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $628.43 | $667.0811 | $667.09 | $667.10 | $667.10 | |