| 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 | $72.28 | 12.131% | $81.0483 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $77.75 | 5.697% | $82.1794 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $10.48 | 10.457% | $11.5759 | $11.58 | $11.60 | $11.60 |
| Purchase #4 | $245.77 | 9.454% | $269.0051 | $269.01 | $269.00 | $269.00 |
| Purchase #5 | $108.33 | 11.323% | $120.5962 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $31.38 | 6.864% | $33.5339 | $33.53 | $33.55 | $33.50 |
| Purchase #7 | $239.38 | 10.238% | $263.8877 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $785.37 | $861.8265 | $861.84 | $861.90 | $861.80 | |