| 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 | $39.32 | 10.284% | $43.3637 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $78.56 | 10.450% | $86.7695 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $62.86 | 9.104% | $68.5828 | $68.58 | $68.60 | $68.60 |
| Purchase #4 | $244.79 | 8.131% | $264.6939 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $41.83 | 12.858% | $47.2085 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $23.77 | 11.709% | $26.5532 | $26.55 | $26.55 | $26.60 |
| Purchase #7 | $230.29 | 4.267% | $240.1165 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $721.42 | $777.2881 | $777.28 | $777.25 | $777.40 | |