| 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 | $103.36 | 10.630% | $114.3472 | $114.35 | $114.35 | $114.30 |
| Purchase #2 | $134.44 | 12.189% | $150.8269 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $10.85 | 9.416% | $11.8716 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $31.55 | 7.203% | $33.8225 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $34.37 | 4.670% | $35.9751 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $243.27 | 8.860% | $264.8237 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $73.31 | 4.128% | $76.3362 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $631.15 | $688.0032 | $688.01 | $688.00 | $687.90 | |