| 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 | $33.46 | 9.702% | $36.7063 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $20.38 | 7.210% | $21.8494 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $75.68 | 12.516% | $85.1521 | $85.15 | $85.15 | $85.20 |
| Purchase #4 | $30.93 | 3.208% | $31.9222 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $48.82 | 12.353% | $54.8507 | $54.85 | $54.85 | $54.90 |
| Purchase #6 | $249.42 | 13.521% | $283.1441 | $283.14 | $283.15 | $283.10 |
| Purchase #7 | $230.42 | 7.603% | $247.9388 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $689.11 | $761.5636 | $761.56 | $761.55 | $761.50 | |