| 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 | $82.29 | 8.737% | $89.4797 | $89.48 | $89.50 | $89.50 |
| Purchase #2 | $62.91 | 9.854% | $69.1092 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $118.82 | 3.295% | $122.7351 | $122.74 | $122.75 | $122.70 |
| Purchase #4 | $164.66 | 11.530% | $183.6453 | $183.65 | $183.65 | $183.60 |
| Purchase #5 | $190.48 | 11.348% | $212.0957 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $133.98 | 3.549% | $138.735 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $7.62 | 12.793% | $8.5948 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $760.76 | $824.3948 | $824.41 | $824.45 | $824.30 | |