| 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 | $82.27 | 10.606% | $90.9956 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $9.76 | 13.781% | $11.105 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $77.92 | 4.439% | $81.3789 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $176.25 | 4.378% | $183.9662 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $170.55 | 8.589% | $185.1985 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $206.57 | 8.339% | $223.7959 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $25.94 | 4.873% | $27.2041 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $749.26 | $803.6442 | $803.66 | $803.65 | $803.70 | |