| 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 | $244.77 | 6.149% | $259.8209 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $36.93 | 8.314% | $40.0004 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $156.29 | 13.356% | $177.1641 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $81.40 | 12.587% | $91.6458 | $91.65 | $91.65 | $91.60 |
| Purchase #5 | $46.41 | 12.161% | $52.0539 | $52.05 | $52.05 | $52.10 |
| Purchase #6 | $18.82 | 9.257% | $20.5622 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $33.33 | 4.315% | $34.7682 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $617.95 | $676.0155 | $676.01 | $675.95 | $676.10 | |