| 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 | $230.43 | 9.631% | $252.6227 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $35.73 | 4.820% | $37.4522 | $37.45 | $37.45 | $37.50 |
| Purchase #3 | $172.54 | 8.744% | $187.6269 | $187.63 | $187.65 | $187.60 |
| Purchase #4 | $73.80 | 8.655% | $80.1874 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $74.53 | 8.508% | $80.871 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $62.64 | 3.267% | $64.6864 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $201.33 | 12.559% | $226.615 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $851.00 | $930.0616 | $930.07 | $930.05 | $930.10 | |