| 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 | $97.29 | 6.650% | $103.7598 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $61.31 | 5.156% | $64.4711 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $8.99 | 10.682% | $9.9503 | $9.95 | $9.95 | $10.00 |
| Purchase #4 | $130.83 | 5.870% | $138.5097 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $64.58 | 6.638% | $68.8668 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $168.67 | 12.152% | $189.1668 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $100.36 | 3.116% | $103.4872 | $103.49 | $103.50 | $103.50 |
| 7 purchase totals = | $632.03 | $678.2117 | $678.22 | $678.15 | $678.40 | |