| 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 | $33.26 | 5.686% | $35.1512 | $35.15 | $35.15 | $35.20 |
| Purchase #2 | $90.49 | 8.250% | $97.9554 | $97.96 | $97.95 | $98.00 |
| Purchase #3 | $88.49 | 8.416% | $95.9373 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $208.56 | 10.812% | $231.1095 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $50.75 | 8.669% | $55.1495 | $55.15 | $55.15 | $55.10 |
| Purchase #6 | $114.60 | 13.281% | $129.82 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $128.51 | 10.336% | $141.7928 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $714.66 | $786.9157 | $786.92 | $786.90 | $786.90 | |