| 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 | $56.91 | 6.506% | $60.6126 | $60.61 | $60.60 | $60.60 |
| Purchase #2 | $97.71 | 8.568% | $106.0818 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $141.69 | 13.651% | $161.0321 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $101.74 | 4.164% | $105.9765 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $230.69 | 10.566% | $255.0647 | $255.06 | $255.05 | $255.10 |
| Purchase #6 | $149.47 | 3.581% | $154.8225 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $221.72 | 8.141% | $239.7702 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $999.93 | $1,083.3604 | $1,083.35 | $1,083.35 | $1,083.40 | |