| 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 | $51.84 | 8.302% | $56.1438 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $54.93 | 3.277% | $56.7301 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $223.63 | 6.471% | $238.1011 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $198.92 | 12.574% | $223.9322 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $69.46 | 9.369% | $75.9677 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $185.48 | 12.764% | $209.1547 | $209.15 | $209.15 | $209.20 |
| Purchase #7 | $14.52 | 3.458% | $15.0221 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $798.78 | $875.0517 | $875.04 | $875.05 | $875.00 | |