| 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 | $46.80 | 6.673% | $49.923 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $250.32 | 3.685% | $259.5443 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $35.41 | 10.118% | $38.9928 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $52.74 | 9.555% | $57.7793 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $128.40 | 6.862% | $137.2108 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $35.87 | 10.471% | $39.6259 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $51.77 | 6.166% | $54.9621 | $54.96 | $54.95 | $55.00 |
| 7 purchase totals = | $601.31 | $638.0382 | $638.03 | $638.05 | $638.00 | |