| 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 | $52.49 | 11.375% | $58.4607 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $43.45 | 5.110% | $45.6703 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $157.75 | 13.702% | $179.3649 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $163.68 | 7.168% | $175.4126 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $147.90 | 8.837% | $160.9699 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $68.83 | 10.560% | $76.0984 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $155.40 | 7.806% | $167.5305 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $789.50 | $863.5073 | $863.50 | $863.45 | $863.60 | |