| 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 | $42.55 | 11.185% | $47.3092 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $198.96 | 10.545% | $219.9403 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $51.42 | 7.467% | $55.2595 | $55.26 | $55.25 | $55.30 |
| Purchase #4 | $197.73 | 9.475% | $216.4649 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $227.33 | 9.151% | $248.133 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $95.74 | 9.284% | $104.6285 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $46.64 | 3.740% | $48.3843 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $860.37 | $940.1197 | $940.11 | $940.15 | $940.10 | |