| 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 | $99.56 | 4.142% | $103.6838 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $81.35 | 12.768% | $91.7368 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $95.68 | 6.527% | $101.925 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $153.46 | 3.591% | $158.9707 | $158.97 | $158.95 | $159.00 |
| Purchase #5 | $42.67 | 7.102% | $45.7004 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $245.73 | 11.454% | $273.8759 | $273.88 | $273.90 | $273.90 |
| Purchase #7 | $24.33 | 6.734% | $25.9684 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $742.78 | $801.8610 | $801.87 | $801.90 | $801.90 | |