| 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 | $77.60 | 9.663% | $85.0985 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $147.77 | 13.610% | $167.8815 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $35.77 | 10.452% | $39.5087 | $39.51 | $39.50 | $39.50 |
| Purchase #4 | $197.90 | 5.582% | $208.9468 | $208.95 | $208.95 | $208.90 |
| Purchase #5 | $203.49 | 8.400% | $220.5832 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $8.92 | 8.185% | $9.6501 | $9.65 | $9.65 | $9.70 |
| Purchase #7 | $118.65 | 9.428% | $129.8363 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $790.10 | $861.5051 | $861.51 | $861.55 | $861.50 | |