| 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 | $127.92 | 7.663% | $137.7225 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $6.97 | 5.402% | $7.3465 | $7.35 | $7.35 | $7.30 |
| Purchase #3 | $21.57 | 6.641% | $23.0025 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $44.35 | 3.303% | $45.8149 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $18.41 | 12.661% | $20.7409 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $41.79 | 12.837% | $47.1546 | $47.15 | $47.15 | $47.20 |
| Purchase #7 | $146.65 | 8.871% | $159.6593 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $407.66 | $441.4412 | $441.43 | $441.40 | $441.40 | |