| 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 | $127.43 | 7.514% | $137.0051 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $147.88 | 10.460% | $163.3482 | $163.35 | $163.35 | $163.30 |
| Purchase #3 | $5.44 | 12.662% | $6.1288 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $54.45 | 9.106% | $59.4082 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $188.98 | 12.521% | $212.6422 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $39.94 | 9.105% | $43.5765 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $88.32 | 7.559% | $94.9961 | $95.00 | $95.00 | $95.00 |
| 7 purchase totals = | $652.44 | $717.1051 | $717.12 | $717.15 | $717.00 | |