| 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 | $45.43 | 13.594% | $51.6058 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $133.38 | 11.338% | $148.5026 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $124.57 | 8.155% | $134.7287 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $7.62 | 12.211% | $8.5505 | $8.55 | $8.55 | $8.60 |
| Purchase #5 | $143.52 | 9.212% | $156.7411 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $222.61 | 7.799% | $239.9714 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $87.56 | 8.711% | $95.1874 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $764.69 | $835.2875 | $835.29 | $835.30 | $835.30 | |