| 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 | $91.47 | 5.638% | $96.6271 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $82.77 | 7.591% | $89.0531 | $89.05 | $89.05 | $89.10 |
| Purchase #3 | $43.72 | 12.270% | $49.0844 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $89.84 | 4.357% | $93.7543 | $93.75 | $93.75 | $93.80 |
| Purchase #5 | $170.53 | 13.146% | $192.9479 | $192.95 | $192.95 | $192.90 |
| Purchase #6 | $18.93 | 10.780% | $20.9707 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $207.66 | 4.486% | $216.9756 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $704.92 | $759.4131 | $759.41 | $759.45 | $759.50 | |