| 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 | $60.31 | 11.451% | $67.2161 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $162.95 | 10.856% | $180.6399 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $30.39 | 11.159% | $33.7812 | $33.78 | $33.80 | $33.80 |
| Purchase #4 | $29.34 | 12.202% | $32.9201 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $76.26 | 12.377% | $85.6987 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $131.28 | 10.635% | $145.2416 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $70.51 | 8.812% | $76.7233 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $561.04 | $622.2209 | $622.22 | $622.20 | $622.10 | |