| 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 | $81.83 | 12.583% | $92.1267 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $162.46 | 7.129% | $174.0418 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $10.57 | 11.844% | $11.8219 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $144.61 | 9.152% | $157.8447 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $51.89 | 11.686% | $57.9539 | $57.95 | $57.95 | $58.00 |
| Purchase #6 | $36.27 | 6.255% | $38.5387 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $52.39 | 3.830% | $54.3965 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $540.02 | $586.7242 | $586.72 | $586.75 | $586.60 | |