| 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 | $111.71 | 11.672% | $124.7488 | $124.75 | $124.75 | $124.70 |
| Purchase #2 | $35.88 | 9.803% | $39.3973 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $34.37 | 4.180% | $35.8067 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $181.87 | 9.176% | $198.5584 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $114.53 | 12.817% | $129.2093 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $118.29 | 9.458% | $129.4779 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $94.76 | 10.429% | $104.6425 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $691.41 | $761.8409 | $761.85 | $761.85 | $761.80 | |