| 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 | $65.64 | 13.464% | $74.4778 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $64.42 | 8.350% | $69.7991 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $204.58 | 4.454% | $213.692 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $140.91 | 4.437% | $147.1622 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $74.67 | 10.215% | $82.2975 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $215.41 | 5.309% | $226.8461 | $226.85 | $226.85 | $226.80 |
| Purchase #7 | $7.91 | 11.342% | $8.8072 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $773.54 | $823.0819 | $823.09 | $823.10 | $823.10 | |