| 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 | $51.39 | 8.737% | $55.8799 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $142.92 | 11.812% | $159.8017 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $8.75 | 12.704% | $9.8616 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $160.87 | 8.723% | $174.9027 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $126.99 | 8.709% | $138.0496 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $127.56 | 9.281% | $139.3988 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $97.85 | 13.490% | $111.05 | $111.05 | $111.05 | $111.10 |
| 7 purchase totals = | $716.33 | $788.9443 | $788.94 | $788.95 | $789.00 | |