| 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 | $123.63 | 13.734% | $140.6093 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $89.94 | 6.845% | $96.0964 | $96.10 | $96.10 | $96.10 |
| Purchase #3 | $56.75 | 9.764% | $62.2911 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $34.74 | 12.417% | $39.0537 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $121.31 | 12.841% | $136.8874 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $65.49 | 6.247% | $69.5812 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $11.38 | 5.784% | $12.0382 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $503.24 | $556.5573 | $556.56 | $556.60 | $556.60 | |