| 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 | $108.82 | 5.298% | $114.5853 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $20.91 | 5.790% | $22.1207 | $22.12 | $22.10 | $22.10 |
| Purchase #3 | $136.55 | 8.202% | $147.7498 | $147.75 | $147.75 | $147.70 |
| Purchase #4 | $30.64 | 10.869% | $33.9703 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $141.54 | 10.105% | $155.8426 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $28.26 | 13.218% | $31.9954 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $44.39 | 6.228% | $47.1546 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $511.11 | $553.4187 | $553.42 | $553.40 | $553.40 | |