| 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 | $26.48 | 4.617% | $27.7026 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $66.69 | 5.129% | $70.1105 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $180.57 | 12.708% | $203.5168 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $140.56 | 10.449% | $155.2471 | $155.25 | $155.25 | $155.20 |
| Purchase #5 | $90.75 | 3.136% | $93.5959 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $123.96 | 3.439% | $128.223 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $250.60 | 6.747% | $267.508 | $267.51 | $267.50 | $267.50 |
| 7 purchase totals = | $879.61 | $945.9039 | $945.91 | $945.85 | $945.80 | |