| 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 | $14.85 | 13.833% | $16.9042 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $87.25 | 6.487% | $92.9099 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $134.83 | 3.255% | $139.2187 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $110.31 | 11.788% | $123.3133 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $171.30 | 11.553% | $191.0903 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $150.25 | 4.848% | $157.5341 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $45.76 | 8.173% | $49.5 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $714.55 | $770.4705 | $770.46 | $770.45 | $770.40 | |