| 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 | $81.89 | 7.408% | $87.9564 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $38.77 | 11.867% | $43.3708 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $74.86 | 3.291% | $77.3236 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $114.85 | 4.393% | $119.8954 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $234.64 | 5.751% | $248.1341 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $25.44 | 3.739% | $26.3912 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $131.83 | 4.512% | $137.7782 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $702.28 | $740.8497 | $740.85 | $740.85 | $740.90 | |