| 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 | $15.32 | 9.475% | $16.7716 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $53.29 | 3.684% | $55.2532 | $55.25 | $55.25 | $55.30 |
| Purchase #3 | $37.93 | 8.826% | $41.2777 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $183.47 | 13.271% | $207.8183 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $104.68 | 9.146% | $114.254 | $114.25 | $114.25 | $114.30 |
| Purchase #6 | $204.71 | 5.165% | $215.2833 | $215.28 | $215.30 | $215.30 |
| Purchase #7 | $196.64 | 10.333% | $216.9588 | $216.96 | $216.95 | $217.00 |
| 7 purchase totals = | $796.04 | $867.6169 | $867.61 | $867.60 | $867.80 | |