| 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 | $104.54 | 3.819% | $108.5324 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $183.85 | 11.527% | $205.0424 | $205.04 | $205.05 | $205.00 |
| Purchase #3 | $118.96 | 9.778% | $130.5919 | $130.59 | $130.60 | $130.60 |
| Purchase #4 | $33.55 | 9.408% | $36.7064 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $157.94 | 6.766% | $168.6262 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $163.54 | 12.107% | $183.3398 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $167.97 | 9.452% | $183.8465 | $183.85 | $183.85 | $183.80 |
| 7 purchase totals = | $930.35 | $1,016.6856 | $1,016.69 | $1,016.75 | $1,016.50 | |