| 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 | $35.73 | 3.805% | $37.0895 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $197.34 | 4.567% | $206.3525 | $206.35 | $206.35 | $206.40 |
| Purchase #3 | $103.61 | 10.244% | $114.2238 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $200.44 | 6.239% | $212.9455 | $212.95 | $212.95 | $212.90 |
| Purchase #5 | $179.65 | 13.356% | $203.6441 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $228.41 | 10.586% | $252.5895 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $59.25 | 9.635% | $64.9587 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $1,004.43 | $1,091.8036 | $1,091.80 | $1,091.80 | $1,091.80 | |