| 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 | $43.40 | 3.339% | $44.8491 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $38.46 | 5.663% | $40.638 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $32.66 | 11.425% | $36.3914 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $185.68 | 9.287% | $202.9241 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $10.71 | 12.244% | $12.0213 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $40.86 | 9.732% | $44.8365 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $191.87 | 10.731% | $212.4596 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $543.64 | $594.1200 | $594.12 | $594.10 | $594.00 | |