| 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 | $63.30 | 9.288% | $69.1793 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $104.69 | 4.870% | $109.7884 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $135.50 | 7.223% | $145.2872 | $145.29 | $145.30 | $145.30 |
| Purchase #4 | $181.60 | 13.162% | $205.5022 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $62.67 | 3.743% | $65.0157 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $161.77 | 3.867% | $168.0256 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $88.73 | 12.369% | $99.705 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $798.26 | $862.5034 | $862.52 | $862.55 | $862.50 | |