| 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 | $60.42 | 8.105% | $65.317 | $65.32 | $65.30 | $65.30 |
| Purchase #2 | $43.40 | 10.502% | $47.9579 | $47.96 | $47.95 | $48.00 |
| Purchase #3 | $102.95 | 11.529% | $114.8191 | $114.82 | $114.80 | $114.80 |
| Purchase #4 | $12.93 | 12.519% | $14.5487 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $6.76 | 12.839% | $7.6279 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $26.33 | 3.359% | $27.2144 | $27.21 | $27.20 | $27.20 |
| Purchase #7 | $56.79 | 10.120% | $62.5371 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $309.58 | $340.0221 | $340.03 | $340.00 | $339.90 | |