| 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 | $7.76 | 3.476% | $8.0297 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $228.64 | 13.532% | $259.5796 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $97.39 | 12.675% | $109.7342 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $58.52 | 12.263% | $65.6963 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $195.42 | 3.386% | $202.0369 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $198.39 | 12.818% | $223.8196 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $107.66 | 3.423% | $111.3452 | $111.35 | $111.35 | $111.30 |
| 7 purchase totals = | $893.78 | $980.2415 | $980.25 | $980.30 | $980.10 | |