| 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 | $31.35 | 10.405% | $34.612 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $177.76 | 3.366% | $183.7434 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $114.54 | 8.780% | $124.5966 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $180.70 | 11.867% | $202.1437 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $100.50 | 3.258% | $103.7743 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $89.89 | 6.295% | $95.5486 | $95.55 | $95.55 | $95.50 |
| Purchase #7 | $156.76 | 10.512% | $173.2386 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $851.50 | $917.6572 | $917.65 | $917.65 | $917.50 | |