| 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 | $21.85 | 3.652% | $22.648 | $22.65 | $22.65 | $22.60 |
| Purchase #2 | $26.86 | 4.701% | $28.1227 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $32.34 | 4.129% | $33.6753 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $18.86 | 10.195% | $20.7828 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $103.64 | 10.323% | $114.3388 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $155.49 | 13.864% | $177.0471 | $177.05 | $177.05 | $177.00 |
| Purchase #7 | $81.87 | 7.310% | $87.8547 | $87.85 | $87.85 | $87.90 |
| 7 purchase totals = | $440.91 | $484.4694 | $484.47 | $484.50 | $484.40 | |