| 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 | $30.51 | 5.778% | $32.2729 | $32.27 | $32.25 | $32.30 |
| Purchase #2 | $221.69 | 12.218% | $248.7761 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $100.68 | 4.271% | $104.98 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $33.63 | 10.170% | $37.0502 | $37.05 | $37.05 | $37.10 |
| Purchase #5 | $33.37 | 4.829% | $34.9814 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $119.46 | 4.790% | $125.1821 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $184.49 | 10.664% | $204.164 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $723.83 | $787.4067 | $787.40 | $787.45 | $787.60 | |