| 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 | $47.32 | 4.190% | $49.3027 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $52.26 | 10.539% | $57.7677 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $249.61 | 10.316% | $275.3598 | $275.36 | $275.35 | $275.40 |
| Purchase #4 | $103.39 | 4.320% | $107.8564 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $101.35 | 9.849% | $111.332 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $21.92 | 8.126% | $23.7012 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $150.54 | 10.400% | $166.1962 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $726.39 | $791.5160 | $791.52 | $791.50 | $791.60 | |