| 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 | $30.88 | 9.417% | $33.788 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $8.81 | 9.539% | $9.6504 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $80.84 | 12.818% | $91.2021 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $107.55 | 3.622% | $111.4455 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $120.29 | 13.403% | $136.4125 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $152.77 | 11.855% | $170.8809 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $173.97 | 6.225% | $184.7996 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $675.11 | $738.1790 | $738.18 | $738.20 | $738.20 | |