| 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 | $39.97 | 6.781% | $42.6804 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $84.65 | 8.568% | $91.9028 | $91.90 | $91.90 | $91.90 |
| Purchase #3 | $103.63 | 13.762% | $117.8916 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $183.53 | 13.318% | $207.9725 | $207.97 | $207.95 | $208.00 |
| Purchase #5 | $167.97 | 3.177% | $173.3064 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $199.41 | 13.754% | $226.8369 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $34.69 | 11.480% | $38.6724 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $813.85 | $899.2630 | $899.26 | $899.25 | $899.30 | |